4R34 NSY4R341/JSY4R341-A2303
M-26
4R34
INSTRUCTIONSMECHANICAL WATCH
https://www.seikowatches.com/
日本語
..................................................
English ................................................
1
JA
1
EN
Deutsch / Français / Italiano / Español /
Pусский язык /
/ Português /
䬁Ổ
ᶮ㔈
/
䷂橕ᶮ㔈
/
㭛⧄
/
そのほかの言語の取扱説明書は、パソコンや
スマートフォンから当社ホームページ内の
「カスタマーサービス」>「取扱説明書」
にアクセスいただき、ご覧ください。
Please refer to the Instruction Manuals
of other languages by accessing
"Customer Service"→ "Instruction"
on our Website from PC or Smartphone.
4R34 NSY4R341/JSY4R341-A2303
M-26
4R34
INSTRUCTIONSMECHANICAL WATCH
https://www.seikowatches.com/
日本語
..................................................
English ................................................
1
JA
1
EN
Deutsch / Français / Italiano / Español /
Pусский язык /
/ Português /
䬁Ổ
ᶮ㔈
/
䷂橕ᶮ㔈
/
㭛⧄
/
そのほかの言語の取扱説明書は、パソコンや
スマートフォンから当社ホームページ内の
「カスタマーサービス」>「取扱説明書」
にアクセスいただき、ご覧ください。
Please refer to the Instruction Manuals
of other languages by accessing
"Customer Service"→ "Instruction"
on our Website from PC or Smartphone.
Thank you very much for choosing a SEIKO watch.
For proper and safe use of your SEIKO watch,
please read carefully the instructions in this
booklet before using it.
Keep this manual handy for easy reference.
* Length adjustment service for metallic bands is available at the retailer from
whom the watch was purchased. If you cannot have your watch repaired by
the retailer from whom the watch was purchased because you received the
watch as a gift, or you moved to a distant place, please contact SEIKO
CUSTOMER SERVICE CENTER. The service may also be available on a
chargeable basis at other retailers, however, some retailers may not undertake
the service.
* If your watch has a protective film for preventing scratches, make sure to peel
it off before using the watch. If the watch is used with the film on it, dirt, sweat,
dust, or moisture may be attached to the film and may cause rust.
EN
1
CONTENTS
1 HOW TO USE
Handling cautions ............................................ 4
Mechanical watch characteristics
(Hand-wound, auto-wound) ............................. 8
Names of the parts and their functions ............ 9
Crown ............................................................ 10
How to wind the mainspring .......................... 11
How to set the time, 24-hour hand and date .. 13
How to set the time and date ..................... 13
Date setting ............................................... 17
Date adjustment at the end of the month ... 18
How to use the 24-hour hand ..................... 19
How to use the rotating bezel with 24-hour scale
(For models with rotating bezel having 24-hour
scale)
............................................................. 21
In the case of 24-hour hand being set to
24 hours of the hour and minute hands ...... 21
In the case of 24-hour hand being set to
different time zone ..................................... 23
List of time zone differences in major
regions of the world ................................... 25
How to use the compass (Only for models with the
compass bezel (ring))
....................................... 27
Using the 24-hour hand ............................. 27
Using the hour hand ................................... 29
EN
2
2 TO PRESERVE THE QUALITY OF YOUR
WATCH
Daily care ...................................................... 31
Performance and type ................................... 32
Lumibrite ....................................................... 33
Water resistant performance ......................... 34
Magnetic resistant performance .................... 35
Band .............................................................. 37
How to use tri-fold type clasp for leather band
(Special clasps) ............................................. 40
How to use an easy adjust type clasp ............ 46
After sales service ......................................... 49
Accuracy of mechanical watches .................. 51
Troubleshooting ............................................ 53
Specifications ................................................ 55
EN
3
Handling cautions
b WARNING
Please note that there is a risk of serious consequences such as severe injury if the following
safety regulations are not strictly observed.
Immediately stop wearing the watch in following cases:
○ If the watch body or band becomes edged by corrosion etc.
○ If the pins protrude from the band.
* Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE
CENTER.
Keep the watch and accessories out of the reach of babies and children.
Care should be taken to prevent a baby or a child accidentally swallowing the accessories.
If a baby or child swallows the battery or accessories, immediately consult a doctor, as it will be
harmful to the health of the baby or child.
EN
4
1
HOW TO USE
Thank you very much for choosing a SEIKO watch.
For proper and safe use of your SEIKO watch,
please read carefully the instructions in this
booklet before using it.
Keep this manual handy for easy reference.
* Length adjustment service for metallic bands is available at the retailer from
whom the watch was purchased. If you cannot have your watch repaired by
the retailer from whom the watch was purchased because you received the
watch as a gift, or you moved to a distant place, please contact SEIKO
CUSTOMER SERVICE CENTER. The service may also be available on a
chargeable basis at other retailers, however, some retailers may not undertake
the service.
* If your watch has a protective film for preventing scratches, make sure to peel
it off before using the watch. If the watch is used with the film on it, dirt, sweat,
dust, or moisture may be attached to the film and may cause rust.
EN
1
CONTENTS
1 HOW TO USE
Handling cautions ............................................ 4
Mechanical watch characteristics
(Hand-wound, auto-wound) ............................. 8
Names of the parts and their functions ............ 9
Crown ............................................................ 10
How to wind the mainspring .......................... 11
How to set the time, 24-hour hand and date .. 13
How to set the time and date ..................... 13
Date setting ............................................... 17
Date adjustment at the end of the month ... 18
How to use the 24-hour hand ..................... 19
How to use the rotating bezel with 24-hour scale
(For models with rotating bezel having 24-hour
scale)
............................................................. 21
In the case of 24-hour hand being set to
24 hours of the hour and minute hands ...... 21
In the case of 24-hour hand being set to
different time zone ..................................... 23
List of time zone differences in major
regions of the world ................................... 25
How to use the compass (Only for models with the
compass bezel (ring))
....................................... 27
Using the 24-hour hand ............................. 27
Using the hour hand ................................... 29
EN
2
2 TO PRESERVE THE QUALITY OF YOUR
WATCH
Daily care ...................................................... 31
Performance and type ................................... 32
Lumibrite ....................................................... 33
Water resistant performance ......................... 34
Magnetic resistant performance .................... 35
Band .............................................................. 37
How to use tri-fold type clasp for leather band
(Special clasps) ............................................. 40
How to use an easy adjust type clasp ............ 46
After sales service ......................................... 49
Accuracy of mechanical watches .................. 51
Troubleshooting ............................................ 53
Specifications ................................................ 55
EN
3
Handling cautions
b WARNING
Please note that there is a risk of serious consequences such as severe injury if the following
safety regulations are not strictly observed.
Immediately stop wearing the watch in following cases:
○ If the watch body or band becomes edged by corrosion etc.
○ If the pins protrude from the band.
* Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE
CENTER.
Keep the watch and accessories out of the reach of babies and children.
Care should be taken to prevent a baby or a child accidentally swallowing the accessories.
If a baby or child swallows the battery or accessories, immediately consult a doctor, as it will be
harmful to the health of the baby or child.
EN
4
1
HOW TO USE
Thank you very much for choosing a SEIKO watch.
For proper and safe use of your SEIKO watch,
please read carefully the instructions in this
booklet before using it.
Keep this manual handy for easy reference.
* Length adjustment service for metallic bands is available at the retailer from
whom the watch was purchased. If you cannot have your watch repaired by
the retailer from whom the watch was purchased because you received the
watch as a gift, or you moved to a distant place, please contact SEIKO
CUSTOMER SERVICE CENTER. The service may also be available on a
chargeable basis at other retailers, however, some retailers may not undertake
the service.
* If your watch has a protective film for preventing scratches, make sure to peel
it off before using the watch. If the watch is used with the film on it, dirt, sweat,
dust, or moisture may be attached to the film and may cause rust.
EN
1
CONTENTS
1 HOW TO USE
Handling cautions ............................................ 4
Mechanical watch characteristics
(Hand-wound, auto-wound) ............................. 8
Names of the parts and their functions ............ 9
Crown ............................................................ 10
How to wind the mainspring .......................... 11
How to set the time, 24-hour hand and date .. 13
How to set the time and date ..................... 13
Date setting ............................................... 17
Date adjustment at the end of the month ... 18
How to use the 24-hour hand ..................... 19
How to use the rotating bezel with 24-hour scale
(For models with rotating bezel having 24-hour
scale)
............................................................. 21
In the case of 24-hour hand being set to
24 hours of the hour and minute hands ...... 21
In the case of 24-hour hand being set to
different time zone ..................................... 23
List of time zone differences in major
regions of the world ................................... 25
How to use the compass (Only for models with the
compass bezel (ring))
....................................... 27
Using the 24-hour hand ............................. 27
Using the hour hand ................................... 29
EN
2
2 TO PRESERVE THE QUALITY OF YOUR
WATCH
Daily care ...................................................... 31
Performance and type ................................... 32
Lumibrite ....................................................... 33
Water resistant performance ......................... 34
Magnetic resistant performance .................... 35
Band .............................................................. 37
How to use tri-fold type clasp for leather band
(Special clasps) ............................................. 40
How to use an easy adjust type clasp ............ 46
After sales service ......................................... 49
Accuracy of mechanical watches .................. 51
Troubleshooting ............................................ 53
Specifications ................................................ 55
EN
3
Handling cautions
b WARNING
Please note that there is a risk of serious consequences such as severe injury if the following
safety regulations are not strictly observed.
Immediately stop wearing the watch in following cases:
○ If the watch body or band becomes edged by corrosion etc.
○ If the pins protrude from the band.
* Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE
CENTER.
Keep the watch and accessories out of the reach of babies and children.
Care should be taken to prevent a baby or a child accidentally swallowing the accessories.
If a baby or child swallows the battery or accessories, immediately consult a doctor, as it will be
harmful to the health of the baby or child.
EN
4
1
HOW TO USE
Thank you very much for choosing a SEIKO watch.
For proper and safe use of your SEIKO watch,
please read carefully the instructions in this
booklet before using it.
Keep this manual handy for easy reference.
* Length adjustment service for metallic bands is available at the retailer from
whom the watch was purchased. If you cannot have your watch repaired by
the retailer from whom the watch was purchased because you received the
watch as a gift, or you moved to a distant place, please contact SEIKO
CUSTOMER SERVICE CENTER. The service may also be available on a
chargeable basis at other retailers, however, some retailers may not undertake
the service.
* If your watch has a protective film for preventing scratches, make sure to peel
it off before using the watch. If the watch is used with the film on it, dirt, sweat,
dust, or moisture may be attached to the film and may cause rust.
EN
1
CONTENTS
1 HOW TO USE
Handling cautions ............................................ 4
Mechanical watch characteristics
(Hand-wound, auto-wound) ............................. 8
Names of the parts and their functions ............ 9
Crown ............................................................ 10
How to wind the mainspring .......................... 11
How to set the time, 24-hour hand and date .. 13
How to set the time and date ..................... 13
Date setting ............................................... 17
Date adjustment at the end of the month ... 18
How to use the 24-hour hand ..................... 19
How to use the rotating bezel with 24-hour scale
(For models with rotating bezel having 24-hour
scale)
............................................................. 21
In the case of 24-hour hand being set to
24 hours of the hour and minute hands ...... 21
In the case of 24-hour hand being set to
different time zone ..................................... 23
List of time zone differences in major
regions of the world ................................... 25
How to use the compass (Only for models with the
compass bezel (ring))
....................................... 27
Using the 24-hour hand ............................. 27
Using the hour hand ................................... 29
EN
2
2 TO PRESERVE THE QUALITY OF YOUR
WATCH
Daily care ...................................................... 31
Performance and type ................................... 32
Lumibrite ....................................................... 33
Water resistant performance ......................... 34
Magnetic resistant performance .................... 35
Band .............................................................. 37
How to use tri-fold type clasp for leather band
(Special clasps) ............................................. 40
How to use an easy adjust type clasp ............ 46
After sales service ......................................... 49
Accuracy of mechanical watches .................. 51
Troubleshooting ............................................ 53
Specifications ................................................ 55
EN
3
Handling cautions
b WARNING
Please note that there is a risk of serious consequences such as severe injury if the following
safety regulations are not strictly observed.
Immediately stop wearing the watch in following cases:
○ If the watch body or band becomes edged by corrosion etc.
○ If the pins protrude from the band.
* Immediately consult the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE
CENTER.
Keep the watch and accessories out of the reach of babies and children.
Care should be taken to prevent a baby or a child accidentally swallowing the accessories.
If a baby or child swallows the battery or accessories, immediately consult a doctor, as it will be
harmful to the health of the baby or child.
EN
4
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Avoid the following places for wearing or keeping the watch:
○ Places where volatile agents (cosmetics such as polish remover, bug repellent, thinners etc.) are
vaporizing
○ Places where the temperature drops below
5°C or rises above 35°C for a long time
○ Places affected by strong magnetism or static
electricity
○ Places affected by strong vibrations
○ Places of high humidity
○ Dusty places
If you observe any allergic symptoms or skin irritation
Stop wearing the watch immediately and consult a specialist such as a dermatologist or an allergist.
Other cautions
○ For adjusting the length of the metallic band, specialized knowledge and expertise are necessary.
Therefore, in such a case, contact the retailer from whom the watch was purchased. If you attempt
to adjust the metallic band, injury may occur to your hand or fingers, or parts of the band may be
lost.
○ Do not disassemble or tamper with the watch.
○ Keep the watch out of the reach of babies and children. Extra care should be taken to avoid risks
of any injury or allergic rash or itching that may be caused when you touch the watch.
○ If your watch is of the fob or pendant type, the strap or chain attached to the watch may damage
your clothes, or injure the hand, neck, or other parts of your body.
EN
5
1
HOW TO USE
b WARNING
Do not use the watch in scuba diving or saturation diving.
The various tightened inspections under simulated harsh environment, which are
usually required for watches designed for scuba diving or saturation diving, have
not been conducted on the water resistant watch with the BAR (barometric
pressure) display. For diving, use watches specifically designed for diving.
b CAUTION
Do not pour running water directly from faucet.
The water pressure of tap water from a faucet is high enough to degrade the water
resistant performance of a water resistant watch for everyday life.
EN
6
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Do not turn or pull out the crown when the watch is wet.
Water may get inside of the watch.
* If the inner surface of the glass is clouded with condensation or water droplets appear
inside of the watch for a long time, the water resistant performance of the watch is
deteriorated. Immediately consult the retailer from whom the watch was purchased or
SEIKO CUSTOMER SERVICE CENTER.
Do not leave moisture, sweat and dirt on the watch for a long time.
Be aware of a risk that a water resistant watch may lessen its water resistant
performance because of deterioration of the adhesive on the glass or gasket, or
the development of rust on stainless steel.
Do not wear the watch while taking a bath or a sauna.
Steam, soap or some components of a hot spring may accelerate the
deterioration of water resistant performance of the watch.
EN
7
1
HOW TO USE
Mechanical watch characteristics (Hand-wound, auto-wound)
• This is a mechanical watch powered by a spring.
• To use it from a stopped state, turn the crown 20 turns by hand to wind up the spring before starting the
watch.
• Although the accuracy of quartz watches is measured in differences over months or years, in mechanical
watches it is measured in differences per day (i.e., the amount the watch speeds up or slows down in a
single day).
• Additionally, mechanical watches are subtly affected by the conditions in which they are used (e.g.,
duration worn, temperature, arm movement, the amount wound, etc.) ; thus, the amount of error is not
constant.
• When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect. In such a case, consult the
retailer from whom the watch was purchased since the watch requires repair including demagnetizing.
EN
8
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Avoid the following places for wearing or keeping the watch:
○ Places where volatile agents (cosmetics such as polish remover, bug repellent, thinners etc.) are
vaporizing
○ Places where the temperature drops below
5°C or rises above 35°C for a long time
○ Places affected by strong magnetism or static
electricity
○ Places affected by strong vibrations
○ Places of high humidity
○ Dusty places
If you observe any allergic symptoms or skin irritation
Stop wearing the watch immediately and consult a specialist such as a dermatologist or an allergist.
Other cautions
○ For adjusting the length of the metallic band, specialized knowledge and expertise are necessary.
Therefore, in such a case, contact the retailer from whom the watch was purchased. If you attempt
to adjust the metallic band, injury may occur to your hand or fingers, or parts of the band may be
lost.
○ Do not disassemble or tamper with the watch.
○ Keep the watch out of the reach of babies and children. Extra care should be taken to avoid risks
of any injury or allergic rash or itching that may be caused when you touch the watch.
○ If your watch is of the fob or pendant type, the strap or chain attached to the watch may damage
your clothes, or injure the hand, neck, or other parts of your body.
EN
5
1
HOW TO USE
b WARNING
Do not use the watch in scuba diving or saturation diving.
The various tightened inspections under simulated harsh environment, which are
usually required for watches designed for scuba diving or saturation diving, have
not been conducted on the water resistant watch with the BAR (barometric
pressure) display. For diving, use watches specifically designed for diving.
b CAUTION
Do not pour running water directly from faucet.
The water pressure of tap water from a faucet is high enough to degrade the water
resistant performance of a water resistant watch for everyday life.
EN
6
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Do not turn or pull out the crown when the watch is wet.
Water may get inside of the watch.
* If the inner surface of the glass is clouded with condensation or water droplets appear
inside of the watch for a long time, the water resistant performance of the watch is
deteriorated. Immediately consult the retailer from whom the watch was purchased or
SEIKO CUSTOMER SERVICE CENTER.
Do not leave moisture, sweat and dirt on the watch for a long time.
Be aware of a risk that a water resistant watch may lessen its water resistant
performance because of deterioration of the adhesive on the glass or gasket, or
the development of rust on stainless steel.
Do not wear the watch while taking a bath or a sauna.
Steam, soap or some components of a hot spring may accelerate the
deterioration of water resistant performance of the watch.
EN
7
1
HOW TO USE
Mechanical watch characteristics (Hand-wound, auto-wound)
• This is a mechanical watch powered by a spring.
• To use it from a stopped state, turn the crown 20 turns by hand to wind up the spring before starting the
watch.
• Although the accuracy of quartz watches is measured in differences over months or years, in mechanical
watches it is measured in differences per day (i.e., the amount the watch speeds up or slows down in a
single day).
• Additionally, mechanical watches are subtly affected by the conditions in which they are used (e.g.,
duration worn, temperature, arm movement, the amount wound, etc.) ; thus, the amount of error is not
constant.
• When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect. In such a case, consult the
retailer from whom the watch was purchased since the watch requires repair including demagnetizing.
EN
8
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Avoid the following places for wearing or keeping the watch:
○ Places where volatile agents (cosmetics such as polish remover, bug repellent, thinners etc.) are
vaporizing
○ Places where the temperature drops below
5°C or rises above 35°C for a long time
○ Places affected by strong magnetism or static
electricity
○ Places affected by strong vibrations
○ Places of high humidity
○ Dusty places
If you observe any allergic symptoms or skin irritation
Stop wearing the watch immediately and consult a specialist such as a dermatologist or an allergist.
Other cautions
○ For adjusting the length of the metallic band, specialized knowledge and expertise are necessary.
Therefore, in such a case, contact the retailer from whom the watch was purchased. If you attempt
to adjust the metallic band, injury may occur to your hand or fingers, or parts of the band may be
lost.
○ Do not disassemble or tamper with the watch.
○ Keep the watch out of the reach of babies and children. Extra care should be taken to avoid risks
of any injury or allergic rash or itching that may be caused when you touch the watch.
○ If your watch is of the fob or pendant type, the strap or chain attached to the watch may damage
your clothes, or injure the hand, neck, or other parts of your body.
EN
5
1
HOW TO USE
b WARNING
Do not use the watch in scuba diving or saturation diving.
The various tightened inspections under simulated harsh environment, which are
usually required for watches designed for scuba diving or saturation diving, have
not been conducted on the water resistant watch with the BAR (barometric
pressure) display. For diving, use watches specifically designed for diving.
b CAUTION
Do not pour running water directly from faucet.
The water pressure of tap water from a faucet is high enough to degrade the water
resistant performance of a water resistant watch for everyday life.
EN
6
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Do not turn or pull out the crown when the watch is wet.
Water may get inside of the watch.
* If the inner surface of the glass is clouded with condensation or water droplets appear
inside of the watch for a long time, the water resistant performance of the watch is
deteriorated. Immediately consult the retailer from whom the watch was purchased or
SEIKO CUSTOMER SERVICE CENTER.
Do not leave moisture, sweat and dirt on the watch for a long time.
Be aware of a risk that a water resistant watch may lessen its water resistant
performance because of deterioration of the adhesive on the glass or gasket, or
the development of rust on stainless steel.
Do not wear the watch while taking a bath or a sauna.
Steam, soap or some components of a hot spring may accelerate the
deterioration of water resistant performance of the watch.
EN
7
1
HOW TO USE
Mechanical watch characteristics (Hand-wound, auto-wound)
• This is a mechanical watch powered by a spring.
• To use it from a stopped state, turn the crown 20 turns by hand to wind up the spring before starting the
watch.
• Although the accuracy of quartz watches is measured in differences over months or years, in mechanical
watches it is measured in differences per day (i.e., the amount the watch speeds up or slows down in a
single day).
• Additionally, mechanical watches are subtly affected by the conditions in which they are used (e.g.,
duration worn, temperature, arm movement, the amount wound, etc.) ; thus, the amount of error is not
constant.
• When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect. In such a case, consult the
retailer from whom the watch was purchased since the watch requires repair including demagnetizing.
EN
8
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Avoid the following places for wearing or keeping the watch:
○ Places where volatile agents (cosmetics such as polish remover, bug repellent, thinners etc.) are
vaporizing
○ Places where the temperature drops below
5°C or rises above 35°C for a long time
○ Places affected by strong magnetism or static
electricity
○ Places affected by strong vibrations
○ Places of high humidity
○ Dusty places
If you observe any allergic symptoms or skin irritation
Stop wearing the watch immediately and consult a specialist such as a dermatologist or an allergist.
Other cautions
○ For adjusting the length of the metallic band, specialized knowledge and expertise are necessary.
Therefore, in such a case, contact the retailer from whom the watch was purchased. If you attempt
to adjust the metallic band, injury may occur to your hand or fingers, or parts of the band may be
lost.
○ Do not disassemble or tamper with the watch.
○ Keep the watch out of the reach of babies and children. Extra care should be taken to avoid risks
of any injury or allergic rash or itching that may be caused when you touch the watch.
○ If your watch is of the fob or pendant type, the strap or chain attached to the watch may damage
your clothes, or injure the hand, neck, or other parts of your body.
EN
5
1
HOW TO USE
b WARNING
Do not use the watch in scuba diving or saturation diving.
The various tightened inspections under simulated harsh environment, which are
usually required for watches designed for scuba diving or saturation diving, have
not been conducted on the water resistant watch with the BAR (barometric
pressure) display. For diving, use watches specifically designed for diving.
b CAUTION
Do not pour running water directly from faucet.
The water pressure of tap water from a faucet is high enough to degrade the water
resistant performance of a water resistant watch for everyday life.
EN
6
1
HOW TO USE
b CAUTION
Please note that there is a risk of minor injury or material damage if the following safety
regulations are not strictly observed.
Do not turn or pull out the crown when the watch is wet.
Water may get inside of the watch.
* If the inner surface of the glass is clouded with condensation or water droplets appear
inside of the watch for a long time, the water resistant performance of the watch is
deteriorated. Immediately consult the retailer from whom the watch was purchased or
SEIKO CUSTOMER SERVICE CENTER.
Do not leave moisture, sweat and dirt on the watch for a long time.
Be aware of a risk that a water resistant watch may lessen its water resistant
performance because of deterioration of the adhesive on the glass or gasket, or
the development of rust on stainless steel.
Do not wear the watch while taking a bath or a sauna.
Steam, soap or some components of a hot spring may accelerate the
deterioration of water resistant performance of the watch.
EN
7
1
HOW TO USE
Mechanical watch characteristics (Hand-wound, auto-wound)
• This is a mechanical watch powered by a spring.
• To use it from a stopped state, turn the crown 20 turns by hand to wind up the spring before starting the
watch.
• Although the accuracy of quartz watches is measured in differences over months or years, in mechanical
watches it is measured in differences per day (i.e., the amount the watch speeds up or slows down in a
single day).
• Additionally, mechanical watches are subtly affected by the conditions in which they are used (e.g.,
duration worn, temperature, arm movement, the amount wound, etc.) ; thus, the amount of error is not
constant.
• When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect. In such a case, consult the
retailer from whom the watch was purchased since the watch requires repair including demagnetizing.
EN
8
1
HOW TO USE
Names of the parts and their functions
1
Minute hand
2
Hour hand
3
Seconds hand
4
24-hour hand
5
Date
6
Crown
• Normal position (not locked): Wind up the
watch (hand-wound)
• First click position: Date setting, 24-hour
hand setting
• Second click position: Time setting
* The position and design of the display may vary depending on the model.
1
5
6
2
3
4
EN
9
1
HOW TO USE
Crown
There are two types of crowns, a normal crown and a screw down crown.
Please check the type of the crown of your watch.
While
pressing the
crown in, turn it
in the direction
indicated by
the arrow.
The
crown
turns.
The crown
does not
turn.
Normal crown
Pull out the crown and operate it.
Screw down crown
Unlock the crown before
operating it.
After operating the crown,
lock it.
Unscrew
Rotate while
pressing
the crown in.
* By locking the crown by screw, a screw down crown can prevent malfunction and increase water resistance.
* Be careful not to screw the crown in by force as it may damage the slots of the crown.
EN
10
1
HOW TO USE
How to wind the mainspring
• This is an automatic mechanical watch with a manual winding mechanism.
• When the watch is worn on the wrist, the mainspring is wound automatically through normal wrist
movement. The watch can also be wound up by turning the crown.
• To start the watch after it stops completely, wind it up either by turning the crown or swinging it from side
to side until the seconds hand starts moving. Then, set the time and date before putting the watch on
the wrist. To wind up the watch, turn the crown clockwise slowly. The watch cannot be wound by turning
the crown counterclockwise. In this way, the watch can be wound up fully. Furthermore, turning the crown
further will not break the spring.
* For the watch with screw down crown, please unlock the crown before operating it and be sure to lock the crown
after operating it.
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11
1
HOW TO USE
* If the watch is used without being wound up fully, gain or loss of time may result. To avoid this, wear the watch for
more than 10 hours a day. If the watch is used without being worn on the wrist, be sure to wind it up fully every day
at a fixed time.
* If you use a watch that has stopped with the mainspring unwound, winding the mainspring with the crown will not
start the watch immediately. That is because the mainspring torque or force is low at the beginning of its winding
due to the characteristics of mechanical watches. The seconds hand will start to move when a certain degree of
torque is reached after the mainspring has been wound up. However, swinging the watch from side to side to
forcibly turn the balance can start the watch sooner.
EN
12
1
HOW TO USE
Names of the parts and their functions
1
Minute hand
2
Hour hand
3
Seconds hand
4
24-hour hand
5
Date
6
Crown
• Normal position (not locked): Wind up the
watch (hand-wound)
• First click position: Date setting, 24-hour
hand setting
• Second click position: Time setting
* The position and design of the display may vary depending on the model.
1
5
6
2
3
4
EN
9
1
HOW TO USE
Crown
There are two types of crowns, a normal crown and a screw down crown.
Please check the type of the crown of your watch.
While
pressing the
crown in, turn it
in the direction
indicated by
the arrow.
The
crown
turns.
The crown
does not
turn.
Normal crown
Pull out the crown and operate it.
Screw down crown
Unlock the crown before
operating it.
After operating the crown,
lock it.
Unscrew
Rotate while
pressing
the crown in.
* By locking the crown by screw, a screw down crown can prevent malfunction and increase water resistance.
* Be careful not to screw the crown in by force as it may damage the slots of the crown.
EN
10
1
HOW TO USE
How to wind the mainspring
• This is an automatic mechanical watch with a manual winding mechanism.
• When the watch is worn on the wrist, the mainspring is wound automatically through normal wrist
movement. The watch can also be wound up by turning the crown.
• To start the watch after it stops completely, wind it up either by turning the crown or swinging it from side
to side until the seconds hand starts moving. Then, set the time and date before putting the watch on
the wrist. To wind up the watch, turn the crown clockwise slowly. The watch cannot be wound by turning
the crown counterclockwise. In this way, the watch can be wound up fully. Furthermore, turning the crown
further will not break the spring.
* For the watch with screw down crown, please unlock the crown before operating it and be sure to lock the crown
after operating it.
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11
1
HOW TO USE
* If the watch is used without being wound up fully, gain or loss of time may result. To avoid this, wear the watch for
more than 10 hours a day. If the watch is used without being worn on the wrist, be sure to wind it up fully every day
at a fixed time.
* If you use a watch that has stopped with the mainspring unwound, winding the mainspring with the crown will not
start the watch immediately. That is because the mainspring torque or force is low at the beginning of its winding
due to the characteristics of mechanical watches. The seconds hand will start to move when a certain degree of
torque is reached after the mainspring has been wound up. However, swinging the watch from side to side to
forcibly turn the balance can start the watch sooner.
EN
12
1
HOW TO USE
Names of the parts and their functions
1
Minute hand
2
Hour hand
3
Seconds hand
4
24-hour hand
5
Date
6
Crown
• Normal position (not locked): Wind up the
watch (hand-wound)
• First click position: Date setting, 24-hour
hand setting
• Second click position: Time setting
* The position and design of the display may vary depending on the model.
1
5
6
2
3
4
EN
9
1
HOW TO USE
Crown
There are two types of crowns, a normal crown and a screw down crown.
Please check the type of the crown of your watch.
While
pressing the
crown in, turn it
in the direction
indicated by
the arrow.
The
crown
turns.
The crown
does not
turn.
Normal crown
Pull out the crown and operate it.
Screw down crown
Unlock the crown before
operating it.
After operating the crown,
lock it.
Unscrew
Rotate while
pressing
the crown in.
* By locking the crown by screw, a screw down crown can prevent malfunction and increase water resistance.
* Be careful not to screw the crown in by force as it may damage the slots of the crown.
EN
10
1
HOW TO USE
How to wind the mainspring
• This is an automatic mechanical watch with a manual winding mechanism.
• When the watch is worn on the wrist, the mainspring is wound automatically through normal wrist
movement. The watch can also be wound up by turning the crown.
• To start the watch after it stops completely, wind it up either by turning the crown or swinging it from side
to side until the seconds hand starts moving. Then, set the time and date before putting the watch on
the wrist. To wind up the watch, turn the crown clockwise slowly. The watch cannot be wound by turning
the crown counterclockwise. In this way, the watch can be wound up fully. Furthermore, turning the crown
further will not break the spring.
* For the watch with screw down crown, please unlock the crown before operating it and be sure to lock the crown
after operating it.
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11
1
HOW TO USE
* If the watch is used without being wound up fully, gain or loss of time may result. To avoid this, wear the watch for
more than 10 hours a day. If the watch is used without being worn on the wrist, be sure to wind it up fully every day
at a fixed time.
* If you use a watch that has stopped with the mainspring unwound, winding the mainspring with the crown will not
start the watch immediately. That is because the mainspring torque or force is low at the beginning of its winding
due to the characteristics of mechanical watches. The seconds hand will start to move when a certain degree of
torque is reached after the mainspring has been wound up. However, swinging the watch from side to side to
forcibly turn the balance can start the watch sooner.
EN
12
1
HOW TO USE
Names of the parts and their functions
1
Minute hand
2
Hour hand
3
Seconds hand
4
24-hour hand
5
Date
6
Crown
• Normal position (not locked): Wind up the
watch (hand-wound)
• First click position: Date setting, 24-hour
hand setting
• Second click position: Time setting
* The position and design of the display may vary depending on the model.
1
5
6
2
3
4
EN
9
1
HOW TO USE
Crown
There are two types of crowns, a normal crown and a screw down crown.
Please check the type of the crown of your watch.
While
pressing the
crown in, turn it
in the direction
indicated by
the arrow.
The
crown
turns.
The crown
does not
turn.
Normal crown
Pull out the crown and operate it.
Screw down crown
Unlock the crown before
operating it.
After operating the crown,
lock it.
Unscrew
Rotate while
pressing
the crown in.
* By locking the crown by screw, a screw down crown can prevent malfunction and increase water resistance.
* Be careful not to screw the crown in by force as it may damage the slots of the crown.
EN
10
1
HOW TO USE
How to wind the mainspring
• This is an automatic mechanical watch with a manual winding mechanism.
• When the watch is worn on the wrist, the mainspring is wound automatically through normal wrist
movement. The watch can also be wound up by turning the crown.
• To start the watch after it stops completely, wind it up either by turning the crown or swinging it from side
to side until the seconds hand starts moving. Then, set the time and date before putting the watch on
the wrist. To wind up the watch, turn the crown clockwise slowly. The watch cannot be wound by turning
the crown counterclockwise. In this way, the watch can be wound up fully. Furthermore, turning the crown
further will not break the spring.
* For the watch with screw down crown, please unlock the crown before operating it and be sure to lock the crown
after operating it.
EN
11
1
HOW TO USE
* If the watch is used without being wound up fully, gain or loss of time may result. To avoid this, wear the watch for
more than 10 hours a day. If the watch is used without being worn on the wrist, be sure to wind it up fully every day
at a fixed time.
* If you use a watch that has stopped with the mainspring unwound, winding the mainspring with the crown will not
start the watch immediately. That is because the mainspring torque or force is low at the beginning of its winding
due to the characteristics of mechanical watches. The seconds hand will start to move when a certain degree of
torque is reached after the mainspring has been wound up. However, swinging the watch from side to side to
forcibly turn the balance can start the watch sooner.
EN
12
1
HOW TO USE
How to set the time, 24-hour hand and date
■ How to set the time and date
The watch is provided with a date function and is so designed that the date changes once every
24 hours.
It also is provided with a 24-hour hand. When using it as a 24-hour hand, it can be used to check
whether the displayed time is AM or PM.
When using the hand for dual time display (indicating the time of two different regions), pull out
the crown to the second click, turn the crown to advance the hand and be sure that AM/PM is
set correctly as the date changes.
The date changes around 12 o’clock midnight. Therefore, if the time is not properly set with regard
to AM/PM, the date will change at 12 o’clock noon.
* To adjust the date only on a day such as the next day after the completion of a month that has less than 31 days
(February, April, June, September and November), please refer to “Date adjustment at the end of the month”
→ P.18.
b
CAUTION
Do not set the date between 9:00 p.m. and 3:00 a.m.
Amending the date during this time period may cause problems such as the date failing
to change the next day.
EN
13
1
HOW TO USE
1
Make sure that the watch is working.
* To carry out the procedure, please make sure that the watch is in working state. Please wind the mainspring
when the watch is not working.
Pull out the crown to the first
click
The date is
advanced one
day
2
Pull out the crown to the first click.
* For models with screw down crown, please unlock the
crown before operating it.
3
Turn the crown counterclockwise to set
the date.
Turn it until the previous day’s date appears.
Ex.) To display the date as “7,” then set this to “6.”
Turn the crown counterclockwise to set the date.
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HOW TO USE
5
Push the crown back in to the normal position in accordance with a time signal.
The seconds hand immediately starts moving.
* The telephone time signal service is helpful for setting the seconds hand exactly.
4
Pull out the crown to the second click
and set the time.
Pull out the crown to the second click when the
seconds hand is at the 12 o’clock position; the
seconds hand stops on the spot.
Turn the crown to advance the hands until the date
changes to the next. The time is now set for the A.M.
period. Advance the hands to set the correct time.
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HOW TO USE
Next, set the 24-hour hand.
Pull out the crown to the first
click
The 24-hour hand
moves clockwise
Push the crown back in to
the normal position
6
Pull out the crown to the first click.
The seconds hand continues moving.
7
Turn the crown clockwise to adjust the
24-hour hand.
Turn the crown to set the 24-hour hand to the
correct time.
8
Push the crown back in to the normal
position.
* For models with screw down crown, please be sure to
lock the crown after operating it.
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16
1
HOW TO USE
How to set the time, 24-hour hand and date
■ How to set the time and date
The watch is provided with a date function and is so designed that the date changes once every
24 hours.
It also is provided with a 24-hour hand. When using it as a 24-hour hand, it can be used to check
whether the displayed time is AM or PM.
When using the hand for dual time display (indicating the time of two different regions), pull out
the crown to the second click, turn the crown to advance the hand and be sure that AM/PM is
set correctly as the date changes.
The date changes around 12 o’clock midnight. Therefore, if the time is not properly set with regard
to AM/PM, the date will change at 12 o’clock noon.
* To adjust the date only on a day such as the next day after the completion of a month that has less than 31 days
(February, April, June, September and November), please refer to “Date adjustment at the end of the month”
→ P.18.
b
CAUTION
Do not set the date between 9:00 p.m. and 3:00 a.m.
Amending the date during this time period may cause problems such as the date failing
to change the next day.
EN
13
1
HOW TO USE
1
Make sure that the watch is working.
* To carry out the procedure, please make sure that the watch is in working state. Please wind the mainspring
when the watch is not working.
Pull out the crown to the first
click
The date is
advanced one
day
2
Pull out the crown to the first click.
* For models with screw down crown, please unlock the
crown before operating it.
3
Turn the crown counterclockwise to set
the date.
Turn it until the previous day’s date appears.
Ex.) To display the date as “7,” then set this to “6.”
Turn the crown counterclockwise to set the date.
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14
1
HOW TO USE
5
Push the crown back in to the normal position in accordance with a time signal.
The seconds hand immediately starts moving.
* The telephone time signal service is helpful for setting the seconds hand exactly.
4
Pull out the crown to the second click
and set the time.
Pull out the crown to the second click when the
seconds hand is at the 12 o’clock position; the
seconds hand stops on the spot.
Turn the crown to advance the hands until the date
changes to the next. The time is now set for the A.M.
period. Advance the hands to set the correct time.
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1
HOW TO USE
Next, set the 24-hour hand.
Pull out the crown to the first
click
The 24-hour hand
moves clockwise
Push the crown back in to
the normal position
6
Pull out the crown to the first click.
The seconds hand continues moving.
7
Turn the crown clockwise to adjust the
24-hour hand.
Turn the crown to set the 24-hour hand to the
correct time.
8
Push the crown back in to the normal
position.
* For models with screw down crown, please be sure to
lock the crown after operating it.
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1
HOW TO USE
How to set the time, 24-hour hand and date
■ How to set the time and date
The watch is provided with a date function and is so designed that the date changes once every
24 hours.
It also is provided with a 24-hour hand. When using it as a 24-hour hand, it can be used to check
whether the displayed time is AM or PM.
When using the hand for dual time display (indicating the time of two different regions), pull out
the crown to the second click, turn the crown to advance the hand and be sure that AM/PM is
set correctly as the date changes.
The date changes around 12 o’clock midnight. Therefore, if the time is not properly set with regard
to AM/PM, the date will change at 12 o’clock noon.
* To adjust the date only on a day such as the next day after the completion of a month that has less than 31 days
(February, April, June, September and November), please refer to “Date adjustment at the end of the month”
→ P.18.
b
CAUTION
Do not set the date between 9:00 p.m. and 3:00 a.m.
Amending the date during this time period may cause problems such as the date failing
to change the next day.
EN
13
1
HOW TO USE
1
Make sure that the watch is working.
* To carry out the procedure, please make sure that the watch is in working state. Please wind the mainspring
when the watch is not working.
Pull out the crown to the first
click
The date is
advanced one
day
2
Pull out the crown to the first click.
* For models with screw down crown, please unlock the
crown before operating it.
3
Turn the crown counterclockwise to set
the date.
Turn it until the previous day’s date appears.
Ex.) To display the date as “7,” then set this to “6.”
Turn the crown counterclockwise to set the date.
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14
1
HOW TO USE
5
Push the crown back in to the normal position in accordance with a time signal.
The seconds hand immediately starts moving.
* The telephone time signal service is helpful for setting the seconds hand exactly.
4
Pull out the crown to the second click
and set the time.
Pull out the crown to the second click when the
seconds hand is at the 12 o’clock position; the
seconds hand stops on the spot.
Turn the crown to advance the hands until the date
changes to the next. The time is now set for the A.M.
period. Advance the hands to set the correct time.
EN
15
1
HOW TO USE
Next, set the 24-hour hand.
Pull out the crown to the first
click
The 24-hour hand
moves clockwise
Push the crown back in to
the normal position
6
Pull out the crown to the first click.
The seconds hand continues moving.
7
Turn the crown clockwise to adjust the
24-hour hand.
Turn the crown to set the 24-hour hand to the
correct time.
8
Push the crown back in to the normal
position.
* For models with screw down crown, please be sure to
lock the crown after operating it.
EN
16
1
HOW TO USE
How to set the time, 24-hour hand and date
■ How to set the time and date
The watch is provided with a date function and is so designed that the date changes once every
24 hours.
It also is provided with a 24-hour hand. When using it as a 24-hour hand, it can be used to check
whether the displayed time is AM or PM.
When using the hand for dual time display (indicating the time of two different regions), pull out
the crown to the second click, turn the crown to advance the hand and be sure that AM/PM is
set correctly as the date changes.
The date changes around 12 o’clock midnight. Therefore, if the time is not properly set with regard
to AM/PM, the date will change at 12 o’clock noon.
* To adjust the date only on a day such as the next day after the completion of a month that has less than 31 days
(February, April, June, September and November), please refer to “Date adjustment at the end of the month”
→ P.18.
b
CAUTION
Do not set the date between 9:00 p.m. and 3:00 a.m.
Amending the date during this time period may cause problems such as the date failing
to change the next day.
EN
13
1
HOW TO USE
1
Make sure that the watch is working.
* To carry out the procedure, please make sure that the watch is in working state. Please wind the mainspring
when the watch is not working.
Pull out the crown to the first
click
The date is
advanced one
day
2
Pull out the crown to the first click.
* For models with screw down crown, please unlock the
crown before operating it.
3
Turn the crown counterclockwise to set
the date.
Turn it until the previous day’s date appears.
Ex.) To display the date as “7,” then set this to “6.”
Turn the crown counterclockwise to set the date.
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14
1
HOW TO USE
5
Push the crown back in to the normal position in accordance with a time signal.
The seconds hand immediately starts moving.
* The telephone time signal service is helpful for setting the seconds hand exactly.
4
Pull out the crown to the second click
and set the time.
Pull out the crown to the second click when the
seconds hand is at the 12 o’clock position; the
seconds hand stops on the spot.
Turn the crown to advance the hands until the date
changes to the next. The time is now set for the A.M.
period. Advance the hands to set the correct time.
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1
HOW TO USE
Next, set the 24-hour hand.
Pull out the crown to the first
click
The 24-hour hand
moves clockwise
Push the crown back in to
the normal position
6
Pull out the crown to the first click.
The seconds hand continues moving.
7
Turn the crown clockwise to adjust the
24-hour hand.
Turn the crown to set the 24-hour hand to the
correct time.
8
Push the crown back in to the normal
position.
* For models with screw down crown, please be sure to
lock the crown after operating it.
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1
HOW TO USE
■ Date setting
The date is linked to the time and changes once every 24 hours, whether the watch is running or the crown
is used to adjust the time. When the time is advanced across a day, the date is also advanced. Even when
the time is set back across a day, the date will not be set back.
• When the watch is running, the date changes at around midnight (between 11:45 PM and 0:30 AM).
• When the crown is used to adjust the time, the date changes between 9:00 PM and 3:00 AM of the next
day. The date will then change at around midnight (between 11:45 PM and 0:30 AM) when the watch is
running normally.
●
When setting the time between 9:00 PM and 3:00 AM the next day
•
When setting the time between 9:00 PM and 3:00 AM the next day, first set the time back before 9:00 PM
(or ahead of 3:00 AM) and make sure that the date is correct before setting the time.
• When the time is advanced or set back to between 9:00 PM and 3:00 AM the next day, the date may not
change at around midnight. However, the date will change to the day after the date at 9:00 PM (i.e., the
date at 3:00 AM) after 3:00 AM. Also, when the watch is running, the timing at which the date changes
will return to the normal timing.
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1
HOW TO USE
■ Date adjustment at the end of the month
It is necessary to adjust the date at the end of February and 30-day months.
Ex.) To adjust the date in the A.M. period on the first day of a month following a 30-day month
The watch displays “31” instead of “1.” Pull out the crown to the first click.
Turn the crown counterclockwise to set the date to “1” and then push the crown back in to the normal
position.
* For models with screw down crown, please be sure to lock the crown after operating it.
Pull out the crown to the first
click
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1
HOW TO USE
■ How to use the 24-hour hand
There are two ways to use the 24-hour hand as follows.
●
Distinguishing between AM and PM (Standard usage type)
The time indicated by the hour and minute hand is shown in 24-hour format.
【Example】
Hour hand, date : Japan
24-hour hand : Japan
Japan : At 10:08 AM on 6th
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HOW TO USE
●
Indicating the time of two different regions (As a dual time indicator)
It is possible to indicate the time of a region that is different from the time indicated by the hour and minute
hand.
Please refer to “How to set the time and date” → P.13 when changing the time display.
【Example 1】
Hour hand, date : A region (Japan)
24-hour hand : B region (Honolulu)
Hour hand
24-hour
hand
Date
【Example 2】
Hour hand, date : B region (Honolulu)
24-hour hand : A region (Japan)
Hour hand
24-hour hand
Date
Japan : At 8:08 AM on 6th
Honolulu : At 3:08 PM on 5th
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1
HOW TO USE
■ Date setting
The date is linked to the time and changes once every 24 hours, whether the watch is running or the crown
is used to adjust the time. When the time is advanced across a day, the date is also advanced. Even when
the time is set back across a day, the date will not be set back.
• When the watch is running, the date changes at around midnight (between 11:45 PM and 0:30 AM).
• When the crown is used to adjust the time, the date changes between 9:00 PM and 3:00 AM of the next
day. The date will then change at around midnight (between 11:45 PM and 0:30 AM) when the watch is
running normally.
●
When setting the time between 9:00 PM and 3:00 AM the next day
•
When setting the time between 9:00 PM and 3:00 AM the next day, first set the time back before 9:00 PM
(or ahead of 3:00 AM) and make sure that the date is correct before setting the time.
• When the time is advanced or set back to between 9:00 PM and 3:00 AM the next day, the date may not
change at around midnight. However, the date will change to the day after the date at 9:00 PM (i.e., the
date at 3:00 AM) after 3:00 AM. Also, when the watch is running, the timing at which the date changes
will return to the normal timing.
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1
HOW TO USE
■ Date adjustment at the end of the month
It is necessary to adjust the date at the end of February and 30-day months.
Ex.) To adjust the date in the A.M. period on the first day of a month following a 30-day month
The watch displays “31” instead of “1.” Pull out the crown to the first click.
Turn the crown counterclockwise to set the date to “1” and then push the crown back in to the normal
position.
* For models with screw down crown, please be sure to lock the crown after operating it.
Pull out the crown to the first
click
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1
HOW TO USE
■ How to use the 24-hour hand
There are two ways to use the 24-hour hand as follows.
●
Distinguishing between AM and PM (Standard usage type)
The time indicated by the hour and minute hand is shown in 24-hour format.
【Example】
Hour hand, date : Japan
24-hour hand : Japan
Japan : At 10:08 AM on 6th
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1
HOW TO USE
●
Indicating the time of two different regions (As a dual time indicator)
It is possible to indicate the time of a region that is different from the time indicated by the hour and minute
hand.
Please refer to “How to set the time and date” → P.13 when changing the time display.
【Example 1】
Hour hand, date : A region (Japan)
24-hour hand : B region (Honolulu)
Hour hand
24-hour
hand
Date
【Example 2】
Hour hand, date : B region (Honolulu)
24-hour hand : A region (Japan)
Hour hand
24-hour hand
Date
Japan : At 8:08 AM on 6th
Honolulu : At 3:08 PM on 5th
EN
20
1
HOW TO USE
■ Date setting
The date is linked to the time and changes once every 24 hours, whether the watch is running or the crown
is used to adjust the time. When the time is advanced across a day, the date is also advanced. Even when
the time is set back across a day, the date will not be set back.
• When the watch is running, the date changes at around midnight (between 11:45 PM and 0:30 AM).
• When the crown is used to adjust the time, the date changes between 9:00 PM and 3:00 AM of the next
day. The date will then change at around midnight (between 11:45 PM and 0:30 AM) when the watch is
running normally.
●
When setting the time between 9:00 PM and 3:00 AM the next day
•
When setting the time between 9:00 PM and 3:00 AM the next day, first set the time back before 9:00 PM
(or ahead of 3:00 AM) and make sure that the date is correct before setting the time.
• When the time is advanced or set back to between 9:00 PM and 3:00 AM the next day, the date may not
change at around midnight. However, the date will change to the day after the date at 9:00 PM (i.e., the
date at 3:00 AM) after 3:00 AM. Also, when the watch is running, the timing at which the date changes
will return to the normal timing.
EN
17
1
HOW TO USE
■ Date adjustment at the end of the month
It is necessary to adjust the date at the end of February and 30-day months.
Ex.) To adjust the date in the A.M. period on the first day of a month following a 30-day month
The watch displays “31” instead of “1.” Pull out the crown to the first click.
Turn the crown counterclockwise to set the date to “1” and then push the crown back in to the normal
position.
* For models with screw down crown, please be sure to lock the crown after operating it.
Pull out the crown to the first
click
EN
18
1
HOW TO USE
■ How to use the 24-hour hand
There are two ways to use the 24-hour hand as follows.
●
Distinguishing between AM and PM (Standard usage type)
The time indicated by the hour and minute hand is shown in 24-hour format.
【Example】
Hour hand, date : Japan
24-hour hand : Japan
Japan : At 10:08 AM on 6th
EN
19
1
HOW TO USE
●
Indicating the time of two different regions (As a dual time indicator)
It is possible to indicate the time of a region that is different from the time indicated by the hour and minute
hand.
Please refer to “How to set the time and date” → P.13 when changing the time display.
【Example 1】
Hour hand, date : A region (Japan)
24-hour hand : B region (Honolulu)
Hour hand
24-hour
hand
Date
【Example 2】
Hour hand, date : B region (Honolulu)
24-hour hand : A region (Japan)
Hour hand
24-hour hand
Date
Japan : At 8:08 AM on 6th
Honolulu : At 3:08 PM on 5th
EN
20
1
HOW TO USE
■ Date setting
The date is linked to the time and changes once every 24 hours, whether the watch is running or the crown
is used to adjust the time. When the time is advanced across a day, the date is also advanced. Even when
the time is set back across a day, the date will not be set back.
• When the watch is running, the date changes at around midnight (between 11:45 PM and 0:30 AM).
• When the crown is used to adjust the time, the date changes between 9:00 PM and 3:00 AM of the next
day. The date will then change at around midnight (between 11:45 PM and 0:30 AM) when the watch is
running normally.
●
When setting the time between 9:00 PM and 3:00 AM the next day
•
When setting the time between 9:00 PM and 3:00 AM the next day, first set the time back before 9:00 PM
(or ahead of 3:00 AM) and make sure that the date is correct before setting the time.
• When the time is advanced or set back to between 9:00 PM and 3:00 AM the next day, the date may not
change at around midnight. However, the date will change to the day after the date at 9:00 PM (i.e., the
date at 3:00 AM) after 3:00 AM. Also, when the watch is running, the timing at which the date changes
will return to the normal timing.
EN
17
1
HOW TO USE
■ Date adjustment at the end of the month
It is necessary to adjust the date at the end of February and 30-day months.
Ex.) To adjust the date in the A.M. period on the first day of a month following a 30-day month
The watch displays “31” instead of “1.” Pull out the crown to the first click.
Turn the crown counterclockwise to set the date to “1” and then push the crown back in to the normal
position.
* For models with screw down crown, please be sure to lock the crown after operating it.
Pull out the crown to the first
click
EN
18
1
HOW TO USE
■ How to use the 24-hour hand
There are two ways to use the 24-hour hand as follows.
●
Distinguishing between AM and PM (Standard usage type)
The time indicated by the hour and minute hand is shown in 24-hour format.
【Example】
Hour hand, date : Japan
24-hour hand : Japan
Japan : At 10:08 AM on 6th
EN
19
1
HOW TO USE
●
Indicating the time of two different regions (As a dual time indicator)
It is possible to indicate the time of a region that is different from the time indicated by the hour and minute
hand.
Please refer to “How to set the time and date” → P.13 when changing the time display.
【Example 1】
Hour hand, date : A region (Japan)
24-hour hand : B region (Honolulu)
Hour hand
24-hour
hand
Date
【Example 2】
Hour hand, date : B region (Honolulu)
24-hour hand : A region (Japan)
Hour hand
24-hour hand
Date
Japan : At 8:08 AM on 6th
Honolulu : At 3:08 PM on 5th
EN
20
1
HOW TO USE
How to use the rotating bezel with 24-hour scale (For
models with rotating bezel having 24-hour scale)
By turning the rotating bezel, another time can be read at the 24-hour hand.
■ In the case of 24-hour hand being set to 24 hours of the
hour and minute hands
<The direction and the amount to turn the rotating bezel can be determined by the following method>
[The direction and the amount to turn the rotating bezel] E
is calculated as,
[Time difference from GMT of 24-hour hand, C] - [Time difference from GMT of the region you wish to know, D]
E = C - D
In this example, the 24-hour hand indicates Japan time, and therefore, C = +9.
EN
21
1
HOW TO USE
24-hour hand
1:00
24-hour hand
17:00
a) As an example, if the time of a region you
wish to know belongs to the time zone of
GMT, the time difference from GMT is “0”
and hence,
D = 0
E = C - D = (+9) - (0) = +9
GMT can be read as “1:00” on the rotating
bezel scale.
* If E is a positive number “+”, turn the
rotating bezel clockwise. If it is a negative
number “-”, turn it counterclockwise.
b)
As another example, if you wish to know the
time of the region “Los Angeles”, the time
difference from GMT is “-8 hours”, so D = -8
E = C - D = (+9) - (-8) = +17
Turn the rotating bezel 17 hours clockwise.
(Result: Same as the counterclockwise
rotation of 7 hours)
Los Angeles time can be read as “17:00”.
* When this intended usage is no longer
needed, please return the original position
“24” mark of rotating bezel to 12 o’clock
position.
* “List of time zone differences in major regions of the world” → P.25
EN
22
1
HOW TO USE
■ In the case of 24-hour hand being set to different time
zone
Three different time zones can be read by turning the rotating bezel.
【Example】 When displaying 10:08 AM Japan time with the hour and minute hands, and displaying Paris
time with the 24-hour hand,
Time difference from GMT of “Paris” where the 24-hour hand is set, C = +1
Time difference from GMT of “Bangkok” that you wish know from now on, D = +7
E=C-D= (+1) - (+7) = -6
Turn the rotating bezel counterclockwise and set.
24-hour hand
Bangkok
“8 AM”
Paris
“2 AM”
Turn counterclockwise
for 6 gradations in
24-hour format:
6 hours minus
EN
23
1
HOW TO USE
EN
24
1
HOW TO USE
How to use the rotating bezel with 24-hour scale (For
models with rotating bezel having 24-hour scale)
By turning the rotating bezel, another time can be read at the 24-hour hand.
■ In the case of 24-hour hand being set to 24 hours of the
hour and minute hands
<The direction and the amount to turn the rotating bezel can be determined by the following method>
[The direction and the amount to turn the rotating bezel] E
is calculated as,
[Time difference from GMT of 24-hour hand, C] - [Time difference from GMT of the region you wish to know, D]
E = C - D
In this example, the 24-hour hand indicates Japan time, and therefore, C = +9.
EN
21
1
HOW TO USE
24-hour hand
1:00
24-hour hand
17:00
a) As an example, if the time of a region you
wish to know belongs to the time zone of
GMT, the time difference from GMT is “0”
and hence,
D = 0
E = C - D = (+9) - (0) = +9
GMT can be read as “1:00” on the rotating
bezel scale.
* If E is a positive number “+”, turn the
rotating bezel clockwise. If it is a negative
number “-”, turn it counterclockwise.
b)
As another example, if you wish to know the
time of the region “Los Angeles”, the time
difference from GMT is “-8 hours”, so D = -8
E = C - D = (+9) - (-8) = +17
Turn the rotating bezel 17 hours clockwise.
(Result: Same as the counterclockwise
rotation of 7 hours)
Los Angeles time can be read as “17:00”.
* When this intended usage is no longer
needed, please return the original position
“24” mark of rotating bezel to 12 o’clock
position.
* “List of time zone differences in major regions of the world” → P.25
EN
22
1
HOW TO USE
■ In the case of 24-hour hand being set to different time
zone
Three different time zones can be read by turning the rotating bezel.
【Example】 When displaying 10:08 AM Japan time with the hour and minute hands, and displaying Paris
time with the 24-hour hand,
Time difference from GMT of “Paris” where the 24-hour hand is set, C = +1
Time difference from GMT of “Bangkok” that you wish know from now on, D = +7
E=C-D= (+1) - (+7) = -6
Turn the rotating bezel counterclockwise and set.
24-hour hand
Bangkok
“8 AM”
Paris
“2 AM”
Turn counterclockwise
for 6 gradations in
24-hour format:
6 hours minus
EN
23
1
HOW TO USE
EN
24
1
HOW TO USE
How to use the rotating bezel with 24-hour scale (For
models with rotating bezel having 24-hour scale)
By turning the rotating bezel, another time can be read at the 24-hour hand.
■ In the case of 24-hour hand being set to 24 hours of the
hour and minute hands
<The direction and the amount to turn the rotating bezel can be determined by the following method>
[The direction and the amount to turn the rotating bezel] E
is calculated as,
[Time difference from GMT of 24-hour hand, C] - [Time difference from GMT of the region you wish to know, D]
E = C - D
In this example, the 24-hour hand indicates Japan time, and therefore, C = +9.
EN
21
1
HOW TO USE
24-hour hand
1:00
24-hour hand
17:00
a) As an example, if the time of a region you
wish to know belongs to the time zone of
GMT, the time difference from GMT is “0”
and hence,
D = 0
E = C - D = (+9) - (0) = +9
GMT can be read as “1:00” on the rotating
bezel scale.
* If E is a positive number “+”, turn the
rotating bezel clockwise. If it is a negative
number “-”, turn it counterclockwise.
b)
As another example, if you wish to know the
time of the region “Los Angeles”, the time
difference from GMT is “-8 hours”, so D = -8
E = C - D = (+9) - (-8) = +17
Turn the rotating bezel 17 hours clockwise.
(Result: Same as the counterclockwise
rotation of 7 hours)
Los Angeles time can be read as “17:00”.
* When this intended usage is no longer
needed, please return the original position
“24” mark of rotating bezel to 12 o’clock
position.
* “List of time zone differences in major regions of the world” → P.25
EN
22
1
HOW TO USE
■ In the case of 24-hour hand being set to different time
zone
Three different time zones can be read by turning the rotating bezel.
【Example】 When displaying 10:08 AM Japan time with the hour and minute hands, and displaying Paris
time with the 24-hour hand,
Time difference from GMT of “Paris” where the 24-hour hand is set, C = +1
Time difference from GMT of “Bangkok” that you wish know from now on, D = +7
E=C-D= (+1) - (+7) = -6
Turn the rotating bezel counterclockwise and set.
24-hour hand
Bangkok
“8 AM”
Paris
“2 AM”
Turn counterclockwise
for 6 gradations in
24-hour format:
6 hours minus
EN
23
1
HOW TO USE
EN
24
1
HOW TO USE
How to use the rotating bezel with 24-hour scale (For
models with rotating bezel having 24-hour scale)
By turning the rotating bezel, another time can be read at the 24-hour hand.
■ In the case of 24-hour hand being set to 24 hours of the
hour and minute hands
<The direction and the amount to turn the rotating bezel can be determined by the following method>
[The direction and the amount to turn the rotating bezel] E
is calculated as,
[Time difference from GMT of 24-hour hand, C] - [Time difference from GMT of the region you wish to know, D]
E = C - D
In this example, the 24-hour hand indicates Japan time, and therefore, C = +9.
EN
21
1
HOW TO USE
24-hour hand
1:00
24-hour hand
17:00
a) As an example, if the time of a region you
wish to know belongs to the time zone of
GMT, the time difference from GMT is “0”
and hence,
D = 0
E = C - D = (+9) - (0) = +9
GMT can be read as “1:00” on the rotating
bezel scale.
* If E is a positive number “+”, turn the
rotating bezel clockwise. If it is a negative
number “-”, turn it counterclockwise.
b)
As another example, if you wish to know the
time of the region “Los Angeles”, the time
difference from GMT is “-8 hours”, so D = -8
E = C - D = (+9) - (-8) = +17
Turn the rotating bezel 17 hours clockwise.
(Result: Same as the counterclockwise
rotation of 7 hours)
Los Angeles time can be read as “17:00”.
* When this intended usage is no longer
needed, please return the original position
“24” mark of rotating bezel to 12 o’clock
position.
* “List of time zone differences in major regions of the world” → P.25
EN
22
1
HOW TO USE
■ In the case of 24-hour hand being set to different time
zone
Three different time zones can be read by turning the rotating bezel.
【Example】 When displaying 10:08 AM Japan time with the hour and minute hands, and displaying Paris
time with the 24-hour hand,
Time difference from GMT of “Paris” where the 24-hour hand is set, C = +1
Time difference from GMT of “Bangkok” that you wish know from now on, D = +7
E=C-D= (+1) - (+7) = -6
Turn the rotating bezel counterclockwise and set.
24-hour hand
Bangkok
“8 AM”
Paris
“2 AM”
Turn counterclockwise
for 6 gradations in
24-hour format:
6 hours minus
EN
23
1
HOW TO USE
EN
24
1
HOW TO USE
■ List of time zone differences in major regions of the
world
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
WLG
WellingtonH
+3 hours +12 hours
Fiji islandsH, AucklandH
NOU Noumea +2 hours +11 hours Solomon Islands
SYD
SydneyH
+1 hour +10 hours Guam Island, Khabarovsk
TYO Tokyo ±0 hour +9 hours Seoul, Pyongyang
HKG Hong Kong -1 hour +8 hours Manila, Beijing, Singapore
BKK Bangkok -2 hours +7 hours Jakarta
DAC Dhaka -3 hours +6 hours
KHI Karachi -4 hours +5 hours Tashkent
DXB Dubai -5 hours +4 hours
JED Jeddah -6 hours +3 hours Mecca, Nairobi, Istanbul
CAI
Cairo -7 hours +2 hours
AthensH
EN
25
1
HOW TO USE
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
PAR
ParisH
-8 hours +1 hour
RomeH, AmsterdamH
GMT
LondonH
-9 hours ±0 hour
PDL
Azores IslandsH
-10 hours -1 hour
RIO
Rio de JaneiroH
-12 hours -3 hours
SDQ Santo Domingo -13 hours -4 hours
NYC
New YorkH
-14 hours -5 hours
WashingtonH, MontrealH
CHI
ChicagoH
-15 hours -6 hours
Mexico CityH
DEN
DenverH
-16 hours -7 hours
EdmontonH
LAX
Los AngelesH
-17 hours -8 hours
San FranciscoH
ANC
AnchorageH
-18 hours -9 hours
HNL Honolulu -19 hours -10 hours
MDY Midway Island -20 hours -11 hours
* In the regions marked with H, daylight saving time is introduced. (As of Oct, 2018)
*
Daylight saving time, being defined as time difference +1 hour, is a system that advances the time by 1 hour during
summer time to prolong the daylight hours.
* Time difference and daylight saving time are subject to change depending on the conditions of the respective
countries or regions.
EN
26
1
HOW TO USE
How to use the compass (Only for models with the
compass bezel (ring))
•
Please use the compass in places where the sun is visible or its location is known.
* The compass is so designed to provide only a rough indication of directions, and should not be used where accuracy is critical.
■ Using the 24-hour hand
•
Before using the compass, it is necessary to set the 24-hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
*
In low latitude areas (south of the Tropic of Cancer), the compass
may not function properly at certain times of the year.
1
Set “N (North)” on the rotating compass
bezel (ring) to the 12 o’clock marker.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
24-hour hand in the direction of the
sun.
The direction marks on the rotating compass indicate
the corresponding directions.
24-hour hand
12 o’clock marker
Sun
EastWest
South
North
EN
27
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
Set “S (South)” on the rotating
compass bezel (ring) to the 24-hour
hand.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
The direction marks on the rotating compass
indicate the corresponding directions.
24-hour hand
12 o’clock marker
Sun
East
West
South
North
EN
28
1
HOW TO USE
■ List of time zone differences in major regions of the
world
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
WLG
WellingtonH
+3 hours +12 hours
Fiji islandsH, AucklandH
NOU Noumea +2 hours +11 hours Solomon Islands
SYD
SydneyH
+1 hour +10 hours Guam Island, Khabarovsk
TYO Tokyo ±0 hour +9 hours Seoul, Pyongyang
HKG Hong Kong -1 hour +8 hours Manila, Beijing, Singapore
BKK Bangkok -2 hours +7 hours Jakarta
DAC Dhaka -3 hours +6 hours
KHI Karachi -4 hours +5 hours Tashkent
DXB Dubai -5 hours +4 hours
JED Jeddah -6 hours +3 hours Mecca, Nairobi, Istanbul
CAI
Cairo -7 hours +2 hours
AthensH
EN
25
1
HOW TO USE
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
PAR
ParisH
-8 hours +1 hour
RomeH, AmsterdamH
GMT
LondonH
-9 hours ±0 hour
PDL
Azores IslandsH
-10 hours -1 hour
RIO
Rio de JaneiroH
-12 hours -3 hours
SDQ Santo Domingo -13 hours -4 hours
NYC
New YorkH
-14 hours -5 hours
WashingtonH, MontrealH
CHI
ChicagoH
-15 hours -6 hours
Mexico CityH
DEN
DenverH
-16 hours -7 hours
EdmontonH
LAX
Los AngelesH
-17 hours -8 hours
San FranciscoH
ANC
AnchorageH
-18 hours -9 hours
HNL Honolulu -19 hours -10 hours
MDY Midway Island -20 hours -11 hours
* In the regions marked with H, daylight saving time is introduced. (As of Oct, 2018)
*
Daylight saving time, being defined as time difference +1 hour, is a system that advances the time by 1 hour during
summer time to prolong the daylight hours.
* Time difference and daylight saving time are subject to change depending on the conditions of the respective
countries or regions.
EN
26
1
HOW TO USE
How to use the compass (Only for models with the
compass bezel (ring))
•
Please use the compass in places where the sun is visible or its location is known.
* The compass is so designed to provide only a rough indication of directions, and should not be used where accuracy is critical.
■ Using the 24-hour hand
•
Before using the compass, it is necessary to set the 24-hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
*
In low latitude areas (south of the Tropic of Cancer), the compass
may not function properly at certain times of the year.
1
Set “N (North)” on the rotating compass
bezel (ring) to the 12 o’clock marker.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
24-hour hand in the direction of the
sun.
The direction marks on the rotating compass indicate
the corresponding directions.
24-hour hand
12 o’clock marker
Sun
EastWest
South
North
EN
27
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
Set “S (South)” on the rotating
compass bezel (ring) to the 24-hour
hand.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
The direction marks on the rotating compass
indicate the corresponding directions.
24-hour hand
12 o’clock marker
Sun
East
West
South
North
EN
28
1
HOW TO USE
■ List of time zone differences in major regions of the
world
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
WLG
WellingtonH
+3 hours +12 hours
Fiji islandsH, AucklandH
NOU Noumea +2 hours +11 hours Solomon Islands
SYD
SydneyH
+1 hour +10 hours Guam Island, Khabarovsk
TYO Tokyo ±0 hour +9 hours Seoul, Pyongyang
HKG Hong Kong -1 hour +8 hours Manila, Beijing, Singapore
BKK Bangkok -2 hours +7 hours Jakarta
DAC Dhaka -3 hours +6 hours
KHI Karachi -4 hours +5 hours Tashkent
DXB Dubai -5 hours +4 hours
JED Jeddah -6 hours +3 hours Mecca, Nairobi, Istanbul
CAI
Cairo -7 hours +2 hours
AthensH
EN
25
1
HOW TO USE
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
PAR
ParisH
-8 hours +1 hour
RomeH, AmsterdamH
GMT
LondonH
-9 hours ±0 hour
PDL
Azores IslandsH
-10 hours -1 hour
RIO
Rio de JaneiroH
-12 hours -3 hours
SDQ Santo Domingo -13 hours -4 hours
NYC
New YorkH
-14 hours -5 hours
WashingtonH, MontrealH
CHI
ChicagoH
-15 hours -6 hours
Mexico CityH
DEN
DenverH
-16 hours -7 hours
EdmontonH
LAX
Los AngelesH
-17 hours -8 hours
San FranciscoH
ANC
AnchorageH
-18 hours -9 hours
HNL Honolulu -19 hours -10 hours
MDY Midway Island -20 hours -11 hours
* In the regions marked with H, daylight saving time is introduced. (As of Oct, 2018)
*
Daylight saving time, being defined as time difference +1 hour, is a system that advances the time by 1 hour during
summer time to prolong the daylight hours.
* Time difference and daylight saving time are subject to change depending on the conditions of the respective
countries or regions.
EN
26
1
HOW TO USE
How to use the compass (Only for models with the
compass bezel (ring))
•
Please use the compass in places where the sun is visible or its location is known.
* The compass is so designed to provide only a rough indication of directions, and should not be used where accuracy is critical.
■ Using the 24-hour hand
•
Before using the compass, it is necessary to set the 24-hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
*
In low latitude areas (south of the Tropic of Cancer), the compass
may not function properly at certain times of the year.
1
Set “N (North)” on the rotating compass
bezel (ring) to the 12 o’clock marker.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
24-hour hand in the direction of the
sun.
The direction marks on the rotating compass indicate
the corresponding directions.
24-hour hand
12 o’clock marker
Sun
EastWest
South
North
EN
27
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
Set “S (South)” on the rotating
compass bezel (ring) to the 24-hour
hand.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
The direction marks on the rotating compass
indicate the corresponding directions.
24-hour hand
12 o’clock marker
Sun
East
West
South
North
EN
28
1
HOW TO USE
■ List of time zone differences in major regions of the
world
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
WLG
WellingtonH
+3 hours +12 hours
Fiji islandsH, AucklandH
NOU Noumea +2 hours +11 hours Solomon Islands
SYD
SydneyH
+1 hour +10 hours Guam Island, Khabarovsk
TYO Tokyo ±0 hour +9 hours Seoul, Pyongyang
HKG Hong Kong -1 hour +8 hours Manila, Beijing, Singapore
BKK Bangkok -2 hours +7 hours Jakarta
DAC Dhaka -3 hours +6 hours
KHI Karachi -4 hours +5 hours Tashkent
DXB Dubai -5 hours +4 hours
JED Jeddah -6 hours +3 hours Mecca, Nairobi, Istanbul
CAI
Cairo -7 hours +2 hours
AthensH
EN
25
1
HOW TO USE
City display
Name of the
representing
cities
Time difference
from Japan
Time difference
from GMT
Other cities
PAR
ParisH
-8 hours +1 hour
RomeH, AmsterdamH
GMT
LondonH
-9 hours ±0 hour
PDL
Azores IslandsH
-10 hours -1 hour
RIO
Rio de JaneiroH
-12 hours -3 hours
SDQ Santo Domingo -13 hours -4 hours
NYC
New YorkH
-14 hours -5 hours
WashingtonH, MontrealH
CHI
ChicagoH
-15 hours -6 hours
Mexico CityH
DEN
DenverH
-16 hours -7 hours
EdmontonH
LAX
Los AngelesH
-17 hours -8 hours
San FranciscoH
ANC
AnchorageH
-18 hours -9 hours
HNL Honolulu -19 hours -10 hours
MDY Midway Island -20 hours -11 hours
* In the regions marked with H, daylight saving time is introduced. (As of Oct, 2018)
*
Daylight saving time, being defined as time difference +1 hour, is a system that advances the time by 1 hour during
summer time to prolong the daylight hours.
* Time difference and daylight saving time are subject to change depending on the conditions of the respective
countries or regions.
EN
26
1
HOW TO USE
How to use the compass (Only for models with the
compass bezel (ring))
•
Please use the compass in places where the sun is visible or its location is known.
* The compass is so designed to provide only a rough indication of directions, and should not be used where accuracy is critical.
■ Using the 24-hour hand
•
Before using the compass, it is necessary to set the 24-hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
*
In low latitude areas (south of the Tropic of Cancer), the compass
may not function properly at certain times of the year.
1
Set “N (North)” on the rotating compass
bezel (ring) to the 12 o’clock marker.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
24-hour hand in the direction of the
sun.
The direction marks on the rotating compass indicate
the corresponding directions.
24-hour hand
12 o’clock marker
Sun
EastWest
South
North
EN
27
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
Set “S (South)” on the rotating
compass bezel (ring) to the 24-hour
hand.
* In the case of a ring, it may have a crown, etc. for
operation.
2
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
The direction marks on the rotating compass
indicate the corresponding directions.
24-hour hand
12 o’clock marker
Sun
East
West
South
North
EN
28
1
HOW TO USE
■ Using the hour hand
•
Before using the compass, it is necessary to set the hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
* In low latitude areas (south of the Tropic of Cancer), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
hour hand in the direction of the sun.
2
Set “S (South)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
29
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
2
Set “N (North)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
30
1
HOW TO USE
Daily care
●
The watch requires good daily care
• Do not wash the watch when its crown is in the extended position.
• Wipe away moisture, sweat or dirt with a soft cloth.
• After soaking the watch in seawater, be sure to wash the watch in clean pure water and wipe it dry
carefully.
Do not pour running water directly from a faucet onto the watch. Put some water into a bowl first, and
then soak the watch in the water to wash it.
* If your watch is rated as “Non-water resistant” or “water resistant for daily use,” please do not wash the watch.
“Performance and type” → P.32
“Water resistant performance” → P.34
●
Turn the crown from time to time
• In order to prevent corrosion of the crown, turn the crown from time to time.
• The same practice should be applied to a screw down crown.
“Crown” → P.10
EN
31
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Performance and type
The case back shows the caliber and performance of your watch
4R34-0000
4
R
3
4
-
0
0
0
0
0
0
0
0
0
0
M
A
D
E
I
N
J
A
P
A
N
W
A
T
E
R
R
E
S
I
S
T
A
N
T
1
0
B
A
R
S
T
A
I
N
L
E
S
S
S
T
E
E
L
Water resistant
performance
Case Number
Magnetic resistant
performance
•
Water resistant performance
Please refer to P.34.
•
Case Number
The number to identify the type of your watch.
•
Magnetic resistant performance
Please refer to P.35 and P.36.
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
EN
32
2
TO PRESERVE THE QUALITY OF YOUR WATCH
■ Using the hour hand
•
Before using the compass, it is necessary to set the hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
* In low latitude areas (south of the Tropic of Cancer), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
hour hand in the direction of the sun.
2
Set “S (South)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
29
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
2
Set “N (North)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
30
1
HOW TO USE
Daily care
●
The watch requires good daily care
• Do not wash the watch when its crown is in the extended position.
• Wipe away moisture, sweat or dirt with a soft cloth.
• After soaking the watch in seawater, be sure to wash the watch in clean pure water and wipe it dry
carefully.
Do not pour running water directly from a faucet onto the watch. Put some water into a bowl first, and
then soak the watch in the water to wash it.
* If your watch is rated as “Non-water resistant” or “water resistant for daily use,” please do not wash the watch.
“Performance and type” → P.32
“Water resistant performance” → P.34
●
Turn the crown from time to time
• In order to prevent corrosion of the crown, turn the crown from time to time.
• The same practice should be applied to a screw down crown.
“Crown” → P.10
EN
31
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Performance and type
The case back shows the caliber and performance of your watch
4R34-0000
4
R
3
4
-
0
0
0
0
0
0
0
0
0
0
M
A
D
E
I
N
J
A
P
A
N
W
A
T
E
R
R
E
S
I
S
T
A
N
T
1
0
B
A
R
S
T
A
I
N
L
E
S
S
S
T
E
E
L
Water resistant
performance
Case Number
Magnetic resistant
performance
•
Water resistant performance
Please refer to P.34.
•
Case Number
The number to identify the type of your watch.
•
Magnetic resistant performance
Please refer to P.35 and P.36.
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
EN
32
2
TO PRESERVE THE QUALITY OF YOUR WATCH
■ Using the hour hand
•
Before using the compass, it is necessary to set the hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
* In low latitude areas (south of the Tropic of Cancer), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
hour hand in the direction of the sun.
2
Set “S (South)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
29
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
2
Set “N (North)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
30
1
HOW TO USE
Daily care
●
The watch requires good daily care
• Do not wash the watch when its crown is in the extended position.
• Wipe away moisture, sweat or dirt with a soft cloth.
• After soaking the watch in seawater, be sure to wash the watch in clean pure water and wipe it dry
carefully.
Do not pour running water directly from a faucet onto the watch. Put some water into a bowl first, and
then soak the watch in the water to wash it.
* If your watch is rated as “Non-water resistant” or “water resistant for daily use,” please do not wash the watch.
“Performance and type” → P.32
“Water resistant performance” → P.34
●
Turn the crown from time to time
• In order to prevent corrosion of the crown, turn the crown from time to time.
• The same practice should be applied to a screw down crown.
“Crown” → P.10
EN
31
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Performance and type
The case back shows the caliber and performance of your watch
4R34-0000
4
R
3
4
-
0
0
0
0
0
0
0
0
0
0
M
A
D
E
I
N
J
A
P
A
N
W
A
T
E
R
R
E
S
I
S
T
A
N
T
1
0
B
A
R
S
T
A
I
N
L
E
S
S
S
T
E
E
L
Water resistant
performance
Case Number
Magnetic resistant
performance
•
Water resistant performance
Please refer to P.34.
•
Case Number
The number to identify the type of your watch.
•
Magnetic resistant performance
Please refer to P.35 and P.36.
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
EN
32
2
TO PRESERVE THE QUALITY OF YOUR WATCH
■ Using the hour hand
•
Before using the compass, it is necessary to set the hour hand to the current time of your area.
•
If daylight saving time (summer time) is in effect in your area, be sure to set your watch one hour behind the
current time before using the rotating compass.
●
In the Northern Hemisphere
* In low latitude areas (south of the Tropic of Cancer), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
hour hand in the direction of the sun.
2
Set “S (South)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
29
1
HOW TO USE
●
In the Southern Hemisphere
* In low latitude areas (north of the Tropic of Capricorn), the
compass may not function properly at certain times of the
year.
1
While keeping the dial level, point the
12 o’clock marker in the direction of
the sun.
2
Set “N (North)” on the rotating
compass bezel (ring) to the middle
point of the arc between the 12 o’clock
marker and the time scale indicated
by the hour hand.
The direction marks on the rotating compass
indicate the corresponding directions.
* “N” may be another mark.
* In the case of a ring, it may have a crown, etc. for
operation.
Hour hand
12 o’clock marker
Sun
East
West
South
North
EN
30
1
HOW TO USE
Daily care
●
The watch requires good daily care
• Do not wash the watch when its crown is in the extended position.
• Wipe away moisture, sweat or dirt with a soft cloth.
• After soaking the watch in seawater, be sure to wash the watch in clean pure water and wipe it dry
carefully.
Do not pour running water directly from a faucet onto the watch. Put some water into a bowl first, and
then soak the watch in the water to wash it.
* If your watch is rated as “Non-water resistant” or “water resistant for daily use,” please do not wash the watch.
“Performance and type” → P.32
“Water resistant performance” → P.34
●
Turn the crown from time to time
• In order to prevent corrosion of the crown, turn the crown from time to time.
• The same practice should be applied to a screw down crown.
“Crown” → P.10
EN
31
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Performance and type
The case back shows the caliber and performance of your watch
4R34-0000
4
R
3
4
-
0
0
0
0
0
0
0
0
0
0
M
A
D
E
I
N
J
A
P
A
N
W
A
T
E
R
R
E
S
I
S
T
A
N
T
1
0
B
A
R
S
T
A
I
N
L
E
S
S
S
T
E
E
L
Water resistant
performance
Case Number
Magnetic resistant
performance
•
Water resistant performance
Please refer to P.34.
•
Case Number
The number to identify the type of your watch.
•
Magnetic resistant performance
Please refer to P.35 and P.36.
* The above illustration is provided as an example, therefore it may not be exactly the same as your watch.
EN
32
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Lumibrite
If your watch has Lumibrite
Lumibrite is a luminous paint that absorbs the light energy of sunlight and lighting apparatuses in a short
time and stores it to emit light in the dark. For example, if exposed to a light of more than 500 lux for
approximately 10 minutes, Lumibrite can emit light for 3 to 5 hours. Please note, however, that, as Lumibrite
emits the light it stores, the luminance level of the light decreases gradually over time. The duration of the
emitted light may also differ slightly depending on such factors as the brightness of the place where the
watch is exposed to light and the distance from the light source to the watch.
* In general, when coming from a place that is bright to a place that is dark, it takes human eyes some time to adapt
to the darkness making it difficult to see objects initially. (Dark adaptation)
* Lumibrite is luminous paint that stores and emits light, which is harmless to human beings and the environment,
containing no toxic materials such as radioactive substances.
<Brightness levels>
Condition Illumination
Sunlight
Fine weather 100,000 lux
Cloudy weather 10,000 lux
Indoor (Window-side during
daytime)
Fine weather More than 3,000 lux
Cloudy weather 1,000 to 3,000 lux
Rainy weather Less than 1,000 lux
Lighting apparatus (40-watt daylight
fluorescent light)
Distance to the watch: 1 m 1,000 lux
Distance to the watch: 3 m 500 lux (Average room luminance)
Distance to the watch: 4 m 250 lux
EN
33
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Water resistant performance
Refer the table below for the description of water resistant performance of your watch before using.
(Please look at P.32.)
Indication on the
case back
Water resistant
performance
Conditions of Use
No indication Non-water resistance Avoid drops of water or sweat
WATER
RESISTANT
Water resistance for
everyday life
The watch withstands
accidental contact with
water in everyday life.
b
WARNING
Please do not use it for
swimming.
WATER
RESISTANT
5 BAR
Water resistance for
everyday life at 5-BAR
water resistant
The watch is suitable for sports such as swimming.
WATER
RESISTANT
10（
20）BAR
Water resistance for
everyday life at 10 (20)-BAR
water resistant
The watch is suitable for diving not using an air cylinder.
EN
34
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Magnetic resistant performance
Affected by nearby magnetism,
a watch may temporarily gain or lose time or stop operating.
b DANGER
Indication on the case back Condition of use
No indication
Keep the watch more than 5 cm away from magnetic products.
(JIS level-1 standard)
Keep the watch more than 1 cm away from magnetic products.
(JIS level-2 standard)
If the watch becomes magnetized and its accuracy deteriorates to an extent exceeding the specified rate
under normal use, the watch needs to be demagnetized. In this case, you will be charged for
demagnetization and accuracy readjustment even if it happens within the guarantee period.
The reason why a watch is affected by magnetism
The built-in balance spring may be influenced by a strong external magnetic field.
EN
35
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Examples of common magnetic products that may affect watches
Smartphone, cellular phone, tablet terminal
(Speaker, magnet of cover)
AC adapter Bag
(With magnet
buckle)
AC-powered
shaver
Magnetic
cooking device
Portable radio
(Speaker)
Magnetic
necklace
Magnetic health
pillow
EN
36
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Lumibrite
If your watch has Lumibrite
Lumibrite is a luminous paint that absorbs the light energy of sunlight and lighting apparatuses in a short
time and stores it to emit light in the dark. For example, if exposed to a light of more than 500 lux for
approximately 10 minutes, Lumibrite can emit light for 3 to 5 hours. Please note, however, that, as Lumibrite
emits the light it stores, the luminance level of the light decreases gradually over time. The duration of the
emitted light may also differ slightly depending on such factors as the brightness of the place where the
watch is exposed to light and the distance from the light source to the watch.
* In general, when coming from a place that is bright to a place that is dark, it takes human eyes some time to adapt
to the darkness making it difficult to see objects initially. (Dark adaptation)
* Lumibrite is luminous paint that stores and emits light, which is harmless to human beings and the environment,
containing no toxic materials such as radioactive substances.
<Brightness levels>
Condition Illumination
Sunlight
Fine weather 100,000 lux
Cloudy weather 10,000 lux
Indoor (Window-side during
daytime)
Fine weather More than 3,000 lux
Cloudy weather 1,000 to 3,000 lux
Rainy weather Less than 1,000 lux
Lighting apparatus (40-watt daylight
fluorescent light)
Distance to the watch: 1 m 1,000 lux
Distance to the watch: 3 m 500 lux (Average room luminance)
Distance to the watch: 4 m 250 lux
EN
33
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Water resistant performance
Refer the table below for the description of water resistant performance of your watch before using.
(Please look at P.32.)
Indication on the
case back
Water resistant
performance
Conditions of Use
No indication Non-water resistance Avoid drops of water or sweat
WATER
RESISTANT
Water resistance for
everyday life
The watch withstands
accidental contact with
water in everyday life.
b
WARNING
Please do not use it for
swimming.
WATER
RESISTANT
5 BAR
Water resistance for
everyday life at 5-BAR
water resistant
The watch is suitable for sports such as swimming.
WATER
RESISTANT
10（
20）BAR
Water resistance for
everyday life at 10 (20)-BAR
water resistant
The watch is suitable for diving not using an air cylinder.
EN
34
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Magnetic resistant performance
Affected by nearby magnetism,
a watch may temporarily gain or lose time or stop operating.
b DANGER
Indication on the case back Condition of use
No indication
Keep the watch more than 5 cm away from magnetic products.
(JIS level-1 standard)
Keep the watch more than 1 cm away from magnetic products.
(JIS level-2 standard)
If the watch becomes magnetized and its accuracy deteriorates to an extent exceeding the specified rate
under normal use, the watch needs to be demagnetized. In this case, you will be charged for
demagnetization and accuracy readjustment even if it happens within the guarantee period.
The reason why a watch is affected by magnetism
The built-in balance spring may be influenced by a strong external magnetic field.
EN
35
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Examples of common magnetic products that may affect watches
Smartphone, cellular phone, tablet terminal
(Speaker, magnet of cover)
AC adapter Bag
(With magnet
buckle)
AC-powered
shaver
Magnetic
cooking device
Portable radio
(Speaker)
Magnetic
necklace
Magnetic health
pillow
EN
36
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Lumibrite
If your watch has Lumibrite
Lumibrite is a luminous paint that absorbs the light energy of sunlight and lighting apparatuses in a short
time and stores it to emit light in the dark. For example, if exposed to a light of more than 500 lux for
approximately 10 minutes, Lumibrite can emit light for 3 to 5 hours. Please note, however, that, as Lumibrite
emits the light it stores, the luminance level of the light decreases gradually over time. The duration of the
emitted light may also differ slightly depending on such factors as the brightness of the place where the
watch is exposed to light and the distance from the light source to the watch.
* In general, when coming from a place that is bright to a place that is dark, it takes human eyes some time to adapt
to the darkness making it difficult to see objects initially. (Dark adaptation)
* Lumibrite is luminous paint that stores and emits light, which is harmless to human beings and the environment,
containing no toxic materials such as radioactive substances.
<Brightness levels>
Condition Illumination
Sunlight
Fine weather 100,000 lux
Cloudy weather 10,000 lux
Indoor (Window-side during
daytime)
Fine weather More than 3,000 lux
Cloudy weather 1,000 to 3,000 lux
Rainy weather Less than 1,000 lux
Lighting apparatus (40-watt daylight
fluorescent light)
Distance to the watch: 1 m 1,000 lux
Distance to the watch: 3 m 500 lux (Average room luminance)
Distance to the watch: 4 m 250 lux
EN
33
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Water resistant performance
Refer the table below for the description of water resistant performance of your watch before using.
(Please look at P.32.)
Indication on the
case back
Water resistant
performance
Conditions of Use
No indication Non-water resistance Avoid drops of water or sweat
WATER
RESISTANT
Water resistance for
everyday life
The watch withstands
accidental contact with
water in everyday life.
b
WARNING
Please do not use it for
swimming.
WATER
RESISTANT
5 BAR
Water resistance for
everyday life at 5-BAR
water resistant
The watch is suitable for sports such as swimming.
WATER
RESISTANT
10（
20）BAR
Water resistance for
everyday life at 10 (20)-BAR
water resistant
The watch is suitable for diving not using an air cylinder.
EN
34
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Magnetic resistant performance
Affected by nearby magnetism,
a watch may temporarily gain or lose time or stop operating.
b DANGER
Indication on the case back Condition of use
No indication
Keep the watch more than 5 cm away from magnetic products.
(JIS level-1 standard)
Keep the watch more than 1 cm away from magnetic products.
(JIS level-2 standard)
If the watch becomes magnetized and its accuracy deteriorates to an extent exceeding the specified rate
under normal use, the watch needs to be demagnetized. In this case, you will be charged for
demagnetization and accuracy readjustment even if it happens within the guarantee period.
The reason why a watch is affected by magnetism
The built-in balance spring may be influenced by a strong external magnetic field.
EN
35
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Examples of common magnetic products that may affect watches
Smartphone, cellular phone, tablet terminal
(Speaker, magnet of cover)
AC adapter Bag
(With magnet
buckle)
AC-powered
shaver
Magnetic
cooking device
Portable radio
(Speaker)
Magnetic
necklace
Magnetic health
pillow
EN
36
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Lumibrite
If your watch has Lumibrite
Lumibrite is a luminous paint that absorbs the light energy of sunlight and lighting apparatuses in a short
time and stores it to emit light in the dark. For example, if exposed to a light of more than 500 lux for
approximately 10 minutes, Lumibrite can emit light for 3 to 5 hours. Please note, however, that, as Lumibrite
emits the light it stores, the luminance level of the light decreases gradually over time. The duration of the
emitted light may also differ slightly depending on such factors as the brightness of the place where the
watch is exposed to light and the distance from the light source to the watch.
* In general, when coming from a place that is bright to a place that is dark, it takes human eyes some time to adapt
to the darkness making it difficult to see objects initially. (Dark adaptation)
* Lumibrite is luminous paint that stores and emits light, which is harmless to human beings and the environment,
containing no toxic materials such as radioactive substances.
<Brightness levels>
Condition Illumination
Sunlight
Fine weather 100,000 lux
Cloudy weather 10,000 lux
Indoor (Window-side during
daytime)
Fine weather More than 3,000 lux
Cloudy weather 1,000 to 3,000 lux
Rainy weather Less than 1,000 lux
Lighting apparatus (40-watt daylight
fluorescent light)
Distance to the watch: 1 m 1,000 lux
Distance to the watch: 3 m 500 lux (Average room luminance)
Distance to the watch: 4 m 250 lux
EN
33
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TO PRESERVE THE QUALITY OF YOUR WATCH
Water resistant performance
Refer the table below for the description of water resistant performance of your watch before using.
(Please look at P.32.)
Indication on the
case back
Water resistant
performance
Conditions of Use
No indication Non-water resistance Avoid drops of water or sweat
WATER
RESISTANT
Water resistance for
everyday life
The watch withstands
accidental contact with
water in everyday life.
b
WARNING
Please do not use it for
swimming.
WATER
RESISTANT
5 BAR
Water resistance for
everyday life at 5-BAR
water resistant
The watch is suitable for sports such as swimming.
WATER
RESISTANT
10（
20）BAR
Water resistance for
everyday life at 10 (20)-BAR
water resistant
The watch is suitable for diving not using an air cylinder.
EN
34
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TO PRESERVE THE QUALITY OF YOUR WATCH
Magnetic resistant performance
Affected by nearby magnetism,
a watch may temporarily gain or lose time or stop operating.
b DANGER
Indication on the case back Condition of use
No indication
Keep the watch more than 5 cm away from magnetic products.
(JIS level-1 standard)
Keep the watch more than 1 cm away from magnetic products.
(JIS level-2 standard)
If the watch becomes magnetized and its accuracy deteriorates to an extent exceeding the specified rate
under normal use, the watch needs to be demagnetized. In this case, you will be charged for
demagnetization and accuracy readjustment even if it happens within the guarantee period.
The reason why a watch is affected by magnetism
The built-in balance spring may be influenced by a strong external magnetic field.
EN
35
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Examples of common magnetic products that may affect watches
Smartphone, cellular phone, tablet terminal
(Speaker, magnet of cover)
AC adapter Bag
(With magnet
buckle)
AC-powered
shaver
Magnetic
cooking device
Portable radio
(Speaker)
Magnetic
necklace
Magnetic health
pillow
EN
36
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Band
The band touches the skin directly and becomes dirty with sweat or dust. Therefore, lack of care
may accelerate deterioration of the band or cause skin irritation or stain on the sleeve edge.
The watch requires a lot of attention for long usage.
●
Metallic band
• Moisture, sweat or soil will cause rust even on a stainless steel band if they are left for a long time.
•
Lack of care may result in a rash or cause a yellowish or gold stain on the lower sleeve edge of shirts.
• Wipe off moisture, sweat or soil with a soft cloth as soon as possible.
• To clean the soil around the joint gaps of the band, wipe it out in water and then brush it off with a soft
toothbrush.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
Clean it off with a soft cloth.
• Because some titan bands use pins made of stainless steel, which has outstanding strength, rust may
form in the stainless steel parts.
• If rust advances, pins may poke out or drop out, and the watch case may fall off the band, or the clasp
may not open.
• If a pin is poking out, personal injury may result. In such a case, refrain from using the watch and request
repair.
EN
37
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Leather band
• A leather band is susceptible to discoloration and deterioration from moisture, sweat and direct sunlight.
• Wipe off moisture and sweat as soon as possible by gently blotting them up with a dry cloth.
• Do not expose the watch to direct sunlight for a long time.
• Please take care when wearing a watch with light-colored band, as dirt is likely to show up.
•
Refrain from wearing a leather band watch other than Aqua Free bands while bathing, swimming, and
when working with water even if the watch itself is water resistant enforced for daily use (10-BAR/20-BAR
water resistant).
●
Polyurethane band
• A polyurethane band is susceptible to discoloration from light, and may be deteriorated by solvent or
atmospheric humidity.
•
Especially a translucent, white, or pale colored band easily adsorbs other colors, resulting in color smears
or discoloration.
• Wash out dirt in water and clean it off with a dry cloth.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
• When the band becomes less flexible, have the band replaced with a new one. If you continue to use
the band as it is, the band may develop cracks or become brittle over time.
EN
38
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Silicone band
• As for material characteristics, the band is easily dirtied, and may be stained and discolored.
Wipe off dirt with a wet cloth or cleaning tissue.
• Unlike bands of other materials, cracks may result in the band being cut. Take care not to damage the
band with an edged tool.
Notes on skin
irritation and
allergy
Skin irritation caused by a band may result from various factors such as allergy to
metals or leathers, or skin reactions against friction on dust or the band itself.
Notes on the
length of the band
Adjust the band to allow a little clearance with your wrist to ensure proper
airflow.
When wearing the watch, leave enough room to insert a finger between
the band and your wrist.
EN
39
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use tri-fold type clasp for leather band (Special clasps)
There are 3 types of special clasps as described below;
If the clasp of the watch you purchased is one of them, please refer to the indications.
A A Type → P.41
B B Type → P.42
C C Type → P.43
EN
40
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Band
The band touches the skin directly and becomes dirty with sweat or dust. Therefore, lack of care
may accelerate deterioration of the band or cause skin irritation or stain on the sleeve edge.
The watch requires a lot of attention for long usage.
●
Metallic band
• Moisture, sweat or soil will cause rust even on a stainless steel band if they are left for a long time.
•
Lack of care may result in a rash or cause a yellowish or gold stain on the lower sleeve edge of shirts.
• Wipe off moisture, sweat or soil with a soft cloth as soon as possible.
• To clean the soil around the joint gaps of the band, wipe it out in water and then brush it off with a soft
toothbrush.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
Clean it off with a soft cloth.
• Because some titan bands use pins made of stainless steel, which has outstanding strength, rust may
form in the stainless steel parts.
• If rust advances, pins may poke out or drop out, and the watch case may fall off the band, or the clasp
may not open.
• If a pin is poking out, personal injury may result. In such a case, refrain from using the watch and request
repair.
EN
37
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Leather band
• A leather band is susceptible to discoloration and deterioration from moisture, sweat and direct sunlight.
• Wipe off moisture and sweat as soon as possible by gently blotting them up with a dry cloth.
• Do not expose the watch to direct sunlight for a long time.
• Please take care when wearing a watch with light-colored band, as dirt is likely to show up.
•
Refrain from wearing a leather band watch other than Aqua Free bands while bathing, swimming, and
when working with water even if the watch itself is water resistant enforced for daily use (10-BAR/20-BAR
water resistant).
●
Polyurethane band
• A polyurethane band is susceptible to discoloration from light, and may be deteriorated by solvent or
atmospheric humidity.
•
Especially a translucent, white, or pale colored band easily adsorbs other colors, resulting in color smears
or discoloration.
• Wash out dirt in water and clean it off with a dry cloth.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
• When the band becomes less flexible, have the band replaced with a new one. If you continue to use
the band as it is, the band may develop cracks or become brittle over time.
EN
38
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Silicone band
• As for material characteristics, the band is easily dirtied, and may be stained and discolored.
Wipe off dirt with a wet cloth or cleaning tissue.
• Unlike bands of other materials, cracks may result in the band being cut. Take care not to damage the
band with an edged tool.
Notes on skin
irritation and
allergy
Skin irritation caused by a band may result from various factors such as allergy to
metals or leathers, or skin reactions against friction on dust or the band itself.
Notes on the
length of the band
Adjust the band to allow a little clearance with your wrist to ensure proper
airflow.
When wearing the watch, leave enough room to insert a finger between
the band and your wrist.
EN
39
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use tri-fold type clasp for leather band (Special clasps)
There are 3 types of special clasps as described below;
If the clasp of the watch you purchased is one of them, please refer to the indications.
A A Type → P.41
B B Type → P.42
C C Type → P.43
EN
40
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Band
The band touches the skin directly and becomes dirty with sweat or dust. Therefore, lack of care
may accelerate deterioration of the band or cause skin irritation or stain on the sleeve edge.
The watch requires a lot of attention for long usage.
●
Metallic band
• Moisture, sweat or soil will cause rust even on a stainless steel band if they are left for a long time.
•
Lack of care may result in a rash or cause a yellowish or gold stain on the lower sleeve edge of shirts.
• Wipe off moisture, sweat or soil with a soft cloth as soon as possible.
• To clean the soil around the joint gaps of the band, wipe it out in water and then brush it off with a soft
toothbrush.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
Clean it off with a soft cloth.
• Because some titan bands use pins made of stainless steel, which has outstanding strength, rust may
form in the stainless steel parts.
• If rust advances, pins may poke out or drop out, and the watch case may fall off the band, or the clasp
may not open.
• If a pin is poking out, personal injury may result. In such a case, refrain from using the watch and request
repair.
EN
37
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Leather band
• A leather band is susceptible to discoloration and deterioration from moisture, sweat and direct sunlight.
• Wipe off moisture and sweat as soon as possible by gently blotting them up with a dry cloth.
• Do not expose the watch to direct sunlight for a long time.
• Please take care when wearing a watch with light-colored band, as dirt is likely to show up.
•
Refrain from wearing a leather band watch other than Aqua Free bands while bathing, swimming, and
when working with water even if the watch itself is water resistant enforced for daily use (10-BAR/20-BAR
water resistant).
●
Polyurethane band
• A polyurethane band is susceptible to discoloration from light, and may be deteriorated by solvent or
atmospheric humidity.
•
Especially a translucent, white, or pale colored band easily adsorbs other colors, resulting in color smears
or discoloration.
• Wash out dirt in water and clean it off with a dry cloth.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
• When the band becomes less flexible, have the band replaced with a new one. If you continue to use
the band as it is, the band may develop cracks or become brittle over time.
EN
38
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Silicone band
• As for material characteristics, the band is easily dirtied, and may be stained and discolored.
Wipe off dirt with a wet cloth or cleaning tissue.
• Unlike bands of other materials, cracks may result in the band being cut. Take care not to damage the
band with an edged tool.
Notes on skin
irritation and
allergy
Skin irritation caused by a band may result from various factors such as allergy to
metals or leathers, or skin reactions against friction on dust or the band itself.
Notes on the
length of the band
Adjust the band to allow a little clearance with your wrist to ensure proper
airflow.
When wearing the watch, leave enough room to insert a finger between
the band and your wrist.
EN
39
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use tri-fold type clasp for leather band (Special clasps)
There are 3 types of special clasps as described below;
If the clasp of the watch you purchased is one of them, please refer to the indications.
A A Type → P.41
B B Type → P.42
C C Type → P.43
EN
40
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Band
The band touches the skin directly and becomes dirty with sweat or dust. Therefore, lack of care
may accelerate deterioration of the band or cause skin irritation or stain on the sleeve edge.
The watch requires a lot of attention for long usage.
●
Metallic band
• Moisture, sweat or soil will cause rust even on a stainless steel band if they are left for a long time.
•
Lack of care may result in a rash or cause a yellowish or gold stain on the lower sleeve edge of shirts.
• Wipe off moisture, sweat or soil with a soft cloth as soon as possible.
• To clean the soil around the joint gaps of the band, wipe it out in water and then brush it off with a soft
toothbrush.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
Clean it off with a soft cloth.
• Because some titan bands use pins made of stainless steel, which has outstanding strength, rust may
form in the stainless steel parts.
• If rust advances, pins may poke out or drop out, and the watch case may fall off the band, or the clasp
may not open.
• If a pin is poking out, personal injury may result. In such a case, refrain from using the watch and request
repair.
EN
37
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Leather band
• A leather band is susceptible to discoloration and deterioration from moisture, sweat and direct sunlight.
• Wipe off moisture and sweat as soon as possible by gently blotting them up with a dry cloth.
• Do not expose the watch to direct sunlight for a long time.
• Please take care when wearing a watch with light-colored band, as dirt is likely to show up.
•
Refrain from wearing a leather band watch other than Aqua Free bands while bathing, swimming, and
when working with water even if the watch itself is water resistant enforced for daily use (10-BAR/20-BAR
water resistant).
●
Polyurethane band
• A polyurethane band is susceptible to discoloration from light, and may be deteriorated by solvent or
atmospheric humidity.
•
Especially a translucent, white, or pale colored band easily adsorbs other colors, resulting in color smears
or discoloration.
• Wash out dirt in water and clean it off with a dry cloth.
(Protect the watch body from water splashes by wrapping it up in plastic wrap etc.)
• When the band becomes less flexible, have the band replaced with a new one. If you continue to use
the band as it is, the band may develop cracks or become brittle over time.
EN
38
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Silicone band
• As for material characteristics, the band is easily dirtied, and may be stained and discolored.
Wipe off dirt with a wet cloth or cleaning tissue.
• Unlike bands of other materials, cracks may result in the band being cut. Take care not to damage the
band with an edged tool.
Notes on skin
irritation and
allergy
Skin irritation caused by a band may result from various factors such as allergy to
metals or leathers, or skin reactions against friction on dust or the band itself.
Notes on the
length of the band
Adjust the band to allow a little clearance with your wrist to ensure proper
airflow.
When wearing the watch, leave enough room to insert a finger between
the band and your wrist.
EN
39
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use tri-fold type clasp for leather band (Special clasps)
There are 3 types of special clasps as described below;
If the clasp of the watch you purchased is one of them, please refer to the indications.
A A Type → P.41
B B Type → P.42
C C Type → P.43
EN
40
2
TO PRESERVE THE QUALITY OF YOUR WATCH
A A Type
1
Lift up the clasp to release the buckle.
Fixed loop
Movable loop
Buckle
Flap
2
Open the flap.
3
Remove the pin from the adjustment hole. Slide the
band left and right, and reinsert the pin into the
adjustment hole at an appropriate length.
Pin
Adjustment hole
4
Fasten the flap.
* Do not push the flap in too hard.
* When fastening the clasp, insert the tip of the band
into the movable loop and fixed loop, and then,
securely tighten the clasp.
EN
41
2
TO PRESERVE THE QUALITY OF YOUR WATCH
B B Type
1
While pressing the push buttons on both sides
of the flap, lift to open the clasp.
Push button
2
Remove the pin from the adjustment hole.
Slide the band left and right, and insert the pin
into the adjustment hole at an appropriate
length. Push the buckle and fasten the clasp.
Buckle
Pin
Adjustment hole
EN
42
2
TO PRESERVE THE QUALITY OF YOUR WATCH
C C Type
●
How to wear or take off the watch
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Place the tip of the band into the movable loop
and fixed loop, and fasten the clasp by
pressing the frame of the buckle.
EN
43
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Press the push buttons again to unfasten the
flap.
EN
44
2
TO PRESERVE THE QUALITY OF YOUR WATCH
A A Type
1
Lift up the clasp to release the buckle.
Fixed loop
Movable loop
Buckle
Flap
2
Open the flap.
3
Remove the pin from the adjustment hole. Slide the
band left and right, and reinsert the pin into the
adjustment hole at an appropriate length.
Pin
Adjustment hole
4
Fasten the flap.
* Do not push the flap in too hard.
* When fastening the clasp, insert the tip of the band
into the movable loop and fixed loop, and then,
securely tighten the clasp.
EN
41
2
TO PRESERVE THE QUALITY OF YOUR WATCH
B B Type
1
While pressing the push buttons on both sides
of the flap, lift to open the clasp.
Push button
2
Remove the pin from the adjustment hole.
Slide the band left and right, and insert the pin
into the adjustment hole at an appropriate
length. Push the buckle and fasten the clasp.
Buckle
Pin
Adjustment hole
EN
42
2
TO PRESERVE THE QUALITY OF YOUR WATCH
C C Type
●
How to wear or take off the watch
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Place the tip of the band into the movable loop
and fixed loop, and fasten the clasp by
pressing the frame of the buckle.
EN
43
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Press the push buttons again to unfasten the
flap.
EN
44
2
TO PRESERVE THE QUALITY OF YOUR WATCH
A A Type
1
Lift up the clasp to release the buckle.
Fixed loop
Movable loop
Buckle
Flap
2
Open the flap.
3
Remove the pin from the adjustment hole. Slide the
band left and right, and reinsert the pin into the
adjustment hole at an appropriate length.
Pin
Adjustment hole
4
Fasten the flap.
* Do not push the flap in too hard.
* When fastening the clasp, insert the tip of the band
into the movable loop and fixed loop, and then,
securely tighten the clasp.
EN
41
2
TO PRESERVE THE QUALITY OF YOUR WATCH
B B Type
1
While pressing the push buttons on both sides
of the flap, lift to open the clasp.
Push button
2
Remove the pin from the adjustment hole.
Slide the band left and right, and insert the pin
into the adjustment hole at an appropriate
length. Push the buckle and fasten the clasp.
Buckle
Pin
Adjustment hole
EN
42
2
TO PRESERVE THE QUALITY OF YOUR WATCH
C C Type
●
How to wear or take off the watch
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Place the tip of the band into the movable loop
and fixed loop, and fasten the clasp by
pressing the frame of the buckle.
EN
43
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Press the push buttons again to unfasten the
flap.
EN
44
2
TO PRESERVE THE QUALITY OF YOUR WATCH
A A Type
1
Lift up the clasp to release the buckle.
Fixed loop
Movable loop
Buckle
Flap
2
Open the flap.
3
Remove the pin from the adjustment hole. Slide the
band left and right, and reinsert the pin into the
adjustment hole at an appropriate length.
Pin
Adjustment hole
4
Fasten the flap.
* Do not push the flap in too hard.
* When fastening the clasp, insert the tip of the band
into the movable loop and fixed loop, and then,
securely tighten the clasp.
EN
41
2
TO PRESERVE THE QUALITY OF YOUR WATCH
B B Type
1
While pressing the push buttons on both sides
of the flap, lift to open the clasp.
Push button
2
Remove the pin from the adjustment hole.
Slide the band left and right, and insert the pin
into the adjustment hole at an appropriate
length. Push the buckle and fasten the clasp.
Buckle
Pin
Adjustment hole
EN
42
2
TO PRESERVE THE QUALITY OF YOUR WATCH
C C Type
●
How to wear or take off the watch
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Place the tip of the band into the movable loop
and fixed loop, and fasten the clasp by
pressing the frame of the buckle.
EN
43
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1
While pressing the push buttons on both sides
of the flap, pull the band out of the movable
loop and fixed loop. Then open the clasp.
Fixed loop
Movable loop
Buckle
Flap
Push button
2
Press the push buttons again to unfasten the
flap.
EN
44
2
TO PRESERVE THE QUALITY OF YOUR WATCH
3
Pull the pin out of an adjustment hole of the
band. Slide the band to adjust its length and
find an appropriate hole. Place the pin into the
hole.
Pin
Adjustment hole
Pin
Adjustment hole
4
Fasten the flap.
EN
45
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use an easy adjust type clasp
Some bands are provided with an easy adjust type clasp for fine adjustment of the band’s length.
If the clasp of the watch you purchased is as follows, please refer to the following instructions.
* The band can be lengthened by up to about 5 mm.
This is useful if the band feels too tight or is uncomfortable for some reason.
EN
46
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to wear the band (Opening and closing the clasp)
Push button Buckle
1. Lightly press the push buttons to open the
clasp.
* Note that pressing the push buttons too
firmly (deeply) actuates the adjuster, which
lengthens the band.
2. Fasten the clasp by pressing the frame of
the buckle.
EN
47
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1. You can lengthen the band by up to about 5 mm
(2 stages) by firmly pressing the push buttons
from both sides to actuate the adjuster.
2. Fasten the clasp by pressing the frame of the
buckle.
* Even while the clasp is closed, you can still retract
the length of band extended by the adjuster.
* The above illustrations are provided as examples. Some details may differ depending on the model.
EN
48
2
TO PRESERVE THE QUALITY OF YOUR WATCH
3
Pull the pin out of an adjustment hole of the
band. Slide the band to adjust its length and
find an appropriate hole. Place the pin into the
hole.
Pin
Adjustment hole
Pin
Adjustment hole
4
Fasten the flap.
EN
45
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use an easy adjust type clasp
Some bands are provided with an easy adjust type clasp for fine adjustment of the band’s length.
If the clasp of the watch you purchased is as follows, please refer to the following instructions.
* The band can be lengthened by up to about 5 mm.
This is useful if the band feels too tight or is uncomfortable for some reason.
EN
46
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to wear the band (Opening and closing the clasp)
Push button Buckle
1. Lightly press the push buttons to open the
clasp.
* Note that pressing the push buttons too
firmly (deeply) actuates the adjuster, which
lengthens the band.
2. Fasten the clasp by pressing the frame of
the buckle.
EN
47
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1. You can lengthen the band by up to about 5 mm
(2 stages) by firmly pressing the push buttons
from both sides to actuate the adjuster.
2. Fasten the clasp by pressing the frame of the
buckle.
* Even while the clasp is closed, you can still retract
the length of band extended by the adjuster.
* The above illustrations are provided as examples. Some details may differ depending on the model.
EN
48
2
TO PRESERVE THE QUALITY OF YOUR WATCH
3
Pull the pin out of an adjustment hole of the
band. Slide the band to adjust its length and
find an appropriate hole. Place the pin into the
hole.
Pin
Adjustment hole
Pin
Adjustment hole
4
Fasten the flap.
EN
45
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use an easy adjust type clasp
Some bands are provided with an easy adjust type clasp for fine adjustment of the band’s length.
If the clasp of the watch you purchased is as follows, please refer to the following instructions.
* The band can be lengthened by up to about 5 mm.
This is useful if the band feels too tight or is uncomfortable for some reason.
EN
46
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to wear the band (Opening and closing the clasp)
Push button Buckle
1. Lightly press the push buttons to open the
clasp.
* Note that pressing the push buttons too
firmly (deeply) actuates the adjuster, which
lengthens the band.
2. Fasten the clasp by pressing the frame of
the buckle.
EN
47
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1. You can lengthen the band by up to about 5 mm
(2 stages) by firmly pressing the push buttons
from both sides to actuate the adjuster.
2. Fasten the clasp by pressing the frame of the
buckle.
* Even while the clasp is closed, you can still retract
the length of band extended by the adjuster.
* The above illustrations are provided as examples. Some details may differ depending on the model.
EN
48
2
TO PRESERVE THE QUALITY OF YOUR WATCH
3
Pull the pin out of an adjustment hole of the
band. Slide the band to adjust its length and
find an appropriate hole. Place the pin into the
hole.
Pin
Adjustment hole
Pin
Adjustment hole
4
Fasten the flap.
EN
45
2
TO PRESERVE THE QUALITY OF YOUR WATCH
How to use an easy adjust type clasp
Some bands are provided with an easy adjust type clasp for fine adjustment of the band’s length.
If the clasp of the watch you purchased is as follows, please refer to the following instructions.
* The band can be lengthened by up to about 5 mm.
This is useful if the band feels too tight or is uncomfortable for some reason.
EN
46
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to wear the band (Opening and closing the clasp)
Push button Buckle
1. Lightly press the push buttons to open the
clasp.
* Note that pressing the push buttons too
firmly (deeply) actuates the adjuster, which
lengthens the band.
2. Fasten the clasp by pressing the frame of
the buckle.
EN
47
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
How to adjust the length of the band
1. You can lengthen the band by up to about 5 mm
(2 stages) by firmly pressing the push buttons
from both sides to actuate the adjuster.
2. Fasten the clasp by pressing the frame of the
buckle.
* Even while the clasp is closed, you can still retract
the length of band extended by the adjuster.
* The above illustrations are provided as examples. Some details may differ depending on the model.
EN
48
2
TO PRESERVE THE QUALITY OF YOUR WATCH
After sales service
●
Notes on guarantee and repair
• Contact the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER
for repair or overhaul.
• Within the guarantee period, present the certificate of guarantee to receive repair services.
• Guarantee coverage is provided in the certificate of guarantee.
Read carefully and retain it.
• For repair services after the guarantee period has expired, if the functions of the watch can be restored
by repair work, we will undertake repair services upon request and payment.
●
Replacement with functional parts
• Please keep in mind that if original parts are not available, they may be replaced with substitutes whose
outward appearance may differ from the originals.
EN
49
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Inspection and adjustment by disassembly and cleaning (Overhaul)
• Periodic inspection and adjustment by disassembly and cleaning (overhaul) is recommended
approximately once every 2 to 3 years in order to maintain optimal performance of the watch for a long
time.
• The power transmission gear of the movement of this watch constantly receives force. To ensure that
this mechanism works properly all the time, washing parts, changing oil, adjusting accuracy, checking
functions and replacing consumable parts on a regular basis are important. The first overhaul after the
purchase of your watch is particularly important for preserving long-time use of your watch. According
to use conditions, the oil retaining condition of your watch mechanical parts may deteriorate, abrasion
of the parts due to contamination of oil may advance or delay the time significantly, or the watch itself
may stop.
As the parts such as gasket may deteriorate, water resistant performance may be impaired due to
intrusion of perspiration and moisture.
Inspection and adjustment by disassembly and cleaning (overhaul) should be performed by the retailer
from whom the watch was purchased, and who specifies “SEIKO GENUINE PARTS.” At this time, also
request replacement of the gasket and the spring bar.
• When your watch is inspected and adjusted by disassembly and cleaning (overhauled), the movement
of your watch may be replaced.
EN
50
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Accuracy of mechanical watches
○
The accuracy of mechanical watches is indicated by the “daily rate.”
○
The accuracy of mechanical watches may not fall within the specified
range of time accuracy because loss/gain changes according to the
position of the watch, which is dependent on the conditions of use,
such as the length of time during which the watch is worn on the wrist,
arm movement, and whether the mainspring is wound up fully or not,
etc.
○
The loss/gain of mechanical watches is not measured by a daily rate,
but by daily rates of one week or so.
○
Accuracy variation according to temperature
The parts that compose the accuracy of mechanical watches are made of metals. It is well known that
metals expand or contract depending on temperatures due to metal properties. This exerts an effect on the
accuracy of the watches. Mechanical watches tend to lose time at high temperatures while they tend to
gain time at low temperatures.
EN
51
2
TO PRESERVE THE QUALITY OF YOUR WATCH
○
Mainspring wound condition and accuracy
In order to improve accuracy, it is important to regularly supply energy to the balance that controls the speed
of the gears. The driving force of the mainspring that powers mechanical watches varies between when
fully wound and immediately before it is unwound. As the mainspring unwinds, the force weakens.
Relatively steady accuracy can be obtained by wearing the watch on the wrist frequently for the self-winding
type and winding up the mainspring fully everyday at a fixed time to move it regularly for the wind-up
mechanical type.
○
Effect of magnetism
When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect.
In such a case, consult the retailer from whom the watch was purchased since the watch requires repair
including demagnetizing.
EN
52
2
TO PRESERVE THE QUALITY OF YOUR WATCH
After sales service
●
Notes on guarantee and repair
• Contact the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER
for repair or overhaul.
• Within the guarantee period, present the certificate of guarantee to receive repair services.
• Guarantee coverage is provided in the certificate of guarantee.
Read carefully and retain it.
• For repair services after the guarantee period has expired, if the functions of the watch can be restored
by repair work, we will undertake repair services upon request and payment.
●
Replacement with functional parts
• Please keep in mind that if original parts are not available, they may be replaced with substitutes whose
outward appearance may differ from the originals.
EN
49
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Inspection and adjustment by disassembly and cleaning (Overhaul)
• Periodic inspection and adjustment by disassembly and cleaning (overhaul) is recommended
approximately once every 2 to 3 years in order to maintain optimal performance of the watch for a long
time.
• The power transmission gear of the movement of this watch constantly receives force. To ensure that
this mechanism works properly all the time, washing parts, changing oil, adjusting accuracy, checking
functions and replacing consumable parts on a regular basis are important. The first overhaul after the
purchase of your watch is particularly important for preserving long-time use of your watch. According
to use conditions, the oil retaining condition of your watch mechanical parts may deteriorate, abrasion
of the parts due to contamination of oil may advance or delay the time significantly, or the watch itself
may stop.
As the parts such as gasket may deteriorate, water resistant performance may be impaired due to
intrusion of perspiration and moisture.
Inspection and adjustment by disassembly and cleaning (overhaul) should be performed by the retailer
from whom the watch was purchased, and who specifies “SEIKO GENUINE PARTS.” At this time, also
request replacement of the gasket and the spring bar.
• When your watch is inspected and adjusted by disassembly and cleaning (overhauled), the movement
of your watch may be replaced.
EN
50
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Accuracy of mechanical watches
○
The accuracy of mechanical watches is indicated by the “daily rate.”
○
The accuracy of mechanical watches may not fall within the specified
range of time accuracy because loss/gain changes according to the
position of the watch, which is dependent on the conditions of use,
such as the length of time during which the watch is worn on the wrist,
arm movement, and whether the mainspring is wound up fully or not,
etc.
○
The loss/gain of mechanical watches is not measured by a daily rate,
but by daily rates of one week or so.
○
Accuracy variation according to temperature
The parts that compose the accuracy of mechanical watches are made of metals. It is well known that
metals expand or contract depending on temperatures due to metal properties. This exerts an effect on the
accuracy of the watches. Mechanical watches tend to lose time at high temperatures while they tend to
gain time at low temperatures.
EN
51
2
TO PRESERVE THE QUALITY OF YOUR WATCH
○
Mainspring wound condition and accuracy
In order to improve accuracy, it is important to regularly supply energy to the balance that controls the speed
of the gears. The driving force of the mainspring that powers mechanical watches varies between when
fully wound and immediately before it is unwound. As the mainspring unwinds, the force weakens.
Relatively steady accuracy can be obtained by wearing the watch on the wrist frequently for the self-winding
type and winding up the mainspring fully everyday at a fixed time to move it regularly for the wind-up
mechanical type.
○
Effect of magnetism
When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect.
In such a case, consult the retailer from whom the watch was purchased since the watch requires repair
including demagnetizing.
EN
52
2
TO PRESERVE THE QUALITY OF YOUR WATCH
After sales service
●
Notes on guarantee and repair
• Contact the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER
for repair or overhaul.
• Within the guarantee period, present the certificate of guarantee to receive repair services.
• Guarantee coverage is provided in the certificate of guarantee.
Read carefully and retain it.
• For repair services after the guarantee period has expired, if the functions of the watch can be restored
by repair work, we will undertake repair services upon request and payment.
●
Replacement with functional parts
• Please keep in mind that if original parts are not available, they may be replaced with substitutes whose
outward appearance may differ from the originals.
EN
49
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Inspection and adjustment by disassembly and cleaning (Overhaul)
• Periodic inspection and adjustment by disassembly and cleaning (overhaul) is recommended
approximately once every 2 to 3 years in order to maintain optimal performance of the watch for a long
time.
• The power transmission gear of the movement of this watch constantly receives force. To ensure that
this mechanism works properly all the time, washing parts, changing oil, adjusting accuracy, checking
functions and replacing consumable parts on a regular basis are important. The first overhaul after the
purchase of your watch is particularly important for preserving long-time use of your watch. According
to use conditions, the oil retaining condition of your watch mechanical parts may deteriorate, abrasion
of the parts due to contamination of oil may advance or delay the time significantly, or the watch itself
may stop.
As the parts such as gasket may deteriorate, water resistant performance may be impaired due to
intrusion of perspiration and moisture.
Inspection and adjustment by disassembly and cleaning (overhaul) should be performed by the retailer
from whom the watch was purchased, and who specifies “SEIKO GENUINE PARTS.” At this time, also
request replacement of the gasket and the spring bar.
• When your watch is inspected and adjusted by disassembly and cleaning (overhauled), the movement
of your watch may be replaced.
EN
50
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Accuracy of mechanical watches
○
The accuracy of mechanical watches is indicated by the “daily rate.”
○
The accuracy of mechanical watches may not fall within the specified
range of time accuracy because loss/gain changes according to the
position of the watch, which is dependent on the conditions of use,
such as the length of time during which the watch is worn on the wrist,
arm movement, and whether the mainspring is wound up fully or not,
etc.
○
The loss/gain of mechanical watches is not measured by a daily rate,
but by daily rates of one week or so.
○
Accuracy variation according to temperature
The parts that compose the accuracy of mechanical watches are made of metals. It is well known that
metals expand or contract depending on temperatures due to metal properties. This exerts an effect on the
accuracy of the watches. Mechanical watches tend to lose time at high temperatures while they tend to
gain time at low temperatures.
EN
51
2
TO PRESERVE THE QUALITY OF YOUR WATCH
○
Mainspring wound condition and accuracy
In order to improve accuracy, it is important to regularly supply energy to the balance that controls the speed
of the gears. The driving force of the mainspring that powers mechanical watches varies between when
fully wound and immediately before it is unwound. As the mainspring unwinds, the force weakens.
Relatively steady accuracy can be obtained by wearing the watch on the wrist frequently for the self-winding
type and winding up the mainspring fully everyday at a fixed time to move it regularly for the wind-up
mechanical type.
○
Effect of magnetism
When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect.
In such a case, consult the retailer from whom the watch was purchased since the watch requires repair
including demagnetizing.
EN
52
2
TO PRESERVE THE QUALITY OF YOUR WATCH
After sales service
●
Notes on guarantee and repair
• Contact the retailer from whom the watch was purchased or SEIKO CUSTOMER SERVICE CENTER
for repair or overhaul.
• Within the guarantee period, present the certificate of guarantee to receive repair services.
• Guarantee coverage is provided in the certificate of guarantee.
Read carefully and retain it.
• For repair services after the guarantee period has expired, if the functions of the watch can be restored
by repair work, we will undertake repair services upon request and payment.
●
Replacement with functional parts
• Please keep in mind that if original parts are not available, they may be replaced with substitutes whose
outward appearance may differ from the originals.
EN
49
2
TO PRESERVE THE QUALITY OF YOUR WATCH
●
Inspection and adjustment by disassembly and cleaning (Overhaul)
• Periodic inspection and adjustment by disassembly and cleaning (overhaul) is recommended
approximately once every 2 to 3 years in order to maintain optimal performance of the watch for a long
time.
• The power transmission gear of the movement of this watch constantly receives force. To ensure that
this mechanism works properly all the time, washing parts, changing oil, adjusting accuracy, checking
functions and replacing consumable parts on a regular basis are important. The first overhaul after the
purchase of your watch is particularly important for preserving long-time use of your watch. According
to use conditions, the oil retaining condition of your watch mechanical parts may deteriorate, abrasion
of the parts due to contamination of oil may advance or delay the time significantly, or the watch itself
may stop.
As the parts such as gasket may deteriorate, water resistant performance may be impaired due to
intrusion of perspiration and moisture.
Inspection and adjustment by disassembly and cleaning (overhaul) should be performed by the retailer
from whom the watch was purchased, and who specifies “SEIKO GENUINE PARTS.” At this time, also
request replacement of the gasket and the spring bar.
• When your watch is inspected and adjusted by disassembly and cleaning (overhauled), the movement
of your watch may be replaced.
EN
50
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Accuracy of mechanical watches
○
The accuracy of mechanical watches is indicated by the “daily rate.”
○
The accuracy of mechanical watches may not fall within the specified
range of time accuracy because loss/gain changes according to the
position of the watch, which is dependent on the conditions of use,
such as the length of time during which the watch is worn on the wrist,
arm movement, and whether the mainspring is wound up fully or not,
etc.
○
The loss/gain of mechanical watches is not measured by a daily rate,
but by daily rates of one week or so.
○
Accuracy variation according to temperature
The parts that compose the accuracy of mechanical watches are made of metals. It is well known that
metals expand or contract depending on temperatures due to metal properties. This exerts an effect on the
accuracy of the watches. Mechanical watches tend to lose time at high temperatures while they tend to
gain time at low temperatures.
EN
51
2
TO PRESERVE THE QUALITY OF YOUR WATCH
○
Mainspring wound condition and accuracy
In order to improve accuracy, it is important to regularly supply energy to the balance that controls the speed
of the gears. The driving force of the mainspring that powers mechanical watches varies between when
fully wound and immediately before it is unwound. As the mainspring unwinds, the force weakens.
Relatively steady accuracy can be obtained by wearing the watch on the wrist frequently for the self-winding
type and winding up the mainspring fully everyday at a fixed time to move it regularly for the wind-up
mechanical type.
○
Effect of magnetism
When affected by a strong magnetism from outside, the mechanical watch may lose/gain time. The parts
of the watch may become magnetized depending on the extent of the effect.
In such a case, consult the retailer from whom the watch was purchased since the watch requires repair
including demagnetizing.
EN
52
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Troubleshooting
Troubles Possible causes Solutions
The watch stops
operating.
The mainspring has not been wound.
Wind up the watch as per “How to wind the
mainspring” → (P.11), and set the time. If the
watch still does not operate, consult the
retailer from whom the watch was purchased.
The watch gains/loses
time.
The watch has been left in extremely high or
low temperatures for a long time.
Return the watch to a normal temperature so
that it works accurately as usual, and then
reset the time. The watch has been adjusted
so that it works accurately when it is worn on
your wrist under a normal temperature range
between 5°C and 35°C.
The watch has been left close to an object
with a strong magnetic field.
Accuracy cannot be recovered. Restoring the
original accuracy requires demagnetization
(repair). Consult the retailer from whom the
watch was purchased.
You drop the watch, hit it against a hard
surface, or wear it while playing active sports.
The watch is exposed to strong vibrations.
If accuracy does not return after setting the
time, consult the retailer from whom the watch
was purchased.
The watch has not been overhauled for more
than 3 years.
Consult the retailer from whom the watch was
purchased.
EN
53
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Troubles Possible causes Solutions
The date changes at
12 o’clock noon.
AM/PM is not properly set. Advance the hands by 12 hours.
Blur in the display
persists.
A small amount of water has got inside the
watch due to deterioration of the gasket, etc.
Consult the retailer from whom the watch was
purchased.
* For a solution to a problem other than listed above, contact the retailer from whom the watch was purchased.
EN
54
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Specifications
Cal. 4R34
1. Features
4 hands (Time display (Hour, minute and seconds hands), 24-hour hand),
date display
2. Vibrations per hour 21,600 vibrations/hour (6 vibrations/sec)
3. Loss/gain (daily rate) +45 to -35 seconds at normal temperature range
Only if worn on the wrist in a temperature range of 5°C to 35°C
4. Driving system Automatic winding type with manual winding mechanism
5. Duration Approx. 41 hours
6. Jewels 24 jewels
* The accuracy above is factory-adjusted.
* Due to the characteristics of mechanical watches, any actual daily rate may not fall within the range of time accuracy
specified above dependent on the conditions of use, such as the length of time during which the watch is worn on
the wrist, temperature, arm movement, and whether the mainspring is wound up fully or not, etc.
EN
55
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Troubleshooting
Troubles Possible causes Solutions
The watch stops
operating.
The mainspring has not been wound.
Wind up the watch as per “How to wind the
mainspring” → (P.11), and set the time. If the
watch still does not operate, consult the
retailer from whom the watch was purchased.
The watch gains/loses
time.
The watch has been left in extremely high or
low temperatures for a long time.
Return the watch to a normal temperature so
that it works accurately as usual, and then
reset the time. The watch has been adjusted
so that it works accurately when it is worn on
your wrist under a normal temperature range
between 5°C and 35°C.
The watch has been left close to an object
with a strong magnetic field.
Accuracy cannot be recovered. Restoring the
original accuracy requires demagnetization
(repair). Consult the retailer from whom the
watch was purchased.
You drop the watch, hit it against a hard
surface, or wear it while playing active sports.
The watch is exposed to strong vibrations.
If accuracy does not return after setting the
time, consult the retailer from whom the watch
was purchased.
The watch has not been overhauled for more
than 3 years.
Consult the retailer from whom the watch was
purchased.
EN
53
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Troubles Possible causes Solutions
The date changes at
12 o’clock noon.
AM/PM is not properly set. Advance the hands by 12 hours.
Blur in the display
persists.
A small amount of water has got inside the
watch due to deterioration of the gasket, etc.
Consult the retailer from whom the watch was
purchased.
* For a solution to a problem other than listed above, contact the retailer from whom the watch was purchased.
EN
54
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Specifications
Cal. 4R34
1. Features
4 hands (Time display (Hour, minute and seconds hands), 24-hour hand),
date display
2. Vibrations per hour 21,600 vibrations/hour (6 vibrations/sec)
3. Loss/gain (daily rate) +45 to -35 seconds at normal temperature range
Only if worn on the wrist in a temperature range of 5°C to 35°C
4. Driving system Automatic winding type with manual winding mechanism
5. Duration Approx. 41 hours
6. Jewels 24 jewels
* The accuracy above is factory-adjusted.
* Due to the characteristics of mechanical watches, any actual daily rate may not fall within the range of time accuracy
specified above dependent on the conditions of use, such as the length of time during which the watch is worn on
the wrist, temperature, arm movement, and whether the mainspring is wound up fully or not, etc.
EN
55
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Troubleshooting
Troubles Possible causes Solutions
The watch stops
operating.
The mainspring has not been wound.
Wind up the watch as per “How to wind the
mainspring” → (P.11), and set the time. If the
watch still does not operate, consult the
retailer from whom the watch was purchased.
The watch gains/loses
time.
The watch has been left in extremely high or
low temperatures for a long time.
Return the watch to a normal temperature so
that it works accurately as usual, and then
reset the time. The watch has been adjusted
so that it works accurately when it is worn on
your wrist under a normal temperature range
between 5°C and 35°C.
The watch has been left close to an object
with a strong magnetic field.
Accuracy cannot be recovered. Restoring the
original accuracy requires demagnetization
(repair). Consult the retailer from whom the
watch was purchased.
You drop the watch, hit it against a hard
surface, or wear it while playing active sports.
The watch is exposed to strong vibrations.
If accuracy does not return after setting the
time, consult the retailer from whom the watch
was purchased.
The watch has not been overhauled for more
than 3 years.
Consult the retailer from whom the watch was
purchased.
EN
53
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Troubles Possible causes Solutions
The date changes at
12 o’clock noon.
AM/PM is not properly set. Advance the hands by 12 hours.
Blur in the display
persists.
A small amount of water has got inside the
watch due to deterioration of the gasket, etc.
Consult the retailer from whom the watch was
purchased.
* For a solution to a problem other than listed above, contact the retailer from whom the watch was purchased.
EN
54
2
TO PRESERVE THE QUALITY OF YOUR WATCH
Specifications
Cal. 4R34
1. Features
4 hands (Time display (Hour, minute and seconds hands), 24-hour hand),
date display
2. Vibrations per hour 21,600 vibrations/hour (6 vibrations/sec)
3. Loss/gain (daily rate) +45 to -35 seconds at normal temperature range
Only if worn on the wrist in a temperature range of 5°C to 35°C
4. Driving system Automatic winding type with manual winding mechanism
5. Duration Approx. 41 hours
6. Jewels 24 jewels
* The accuracy above is factory-adjusted.
* Due to the characteristics of mechanical watches, any actual daily rate may not fall within the range of time accuracy
specified above dependent on the conditions of use, such as the length of time during which the watch is worn on
the wrist, temperature, arm movement, and whether the mainspring is wound up fully or not, etc.
EN
55
2
TO PRESERVE THE QUALITY OF YOUR WATCH
4R34 NSY4R341/JSY4R341-A2303
M-26
4R34
INSTRUCTIONSMECHANICAL WATCH
https://www.seikowatches.com/
日本語
..................................................
English ................................................
1
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そのほかの言語の取扱説明書は、パソコンや
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「カスタマーサービス」>「取扱説明書」
にアクセスいただき、ご覧ください。
Please refer to the Instruction Manuals
of other languages by accessing
"Customer Service"→ "Instruction"
on our Website from PC or Smartphone.
