MILGAUSS
OYSTER PERPETUAL
WEARING THE WATCH
FOR THE FIRST TIME
Before being worn for the first time, or if it has
stopped, a Rolex watch must be wound manually
in order to function correctly and precisely.
Towind the watch manually, unscrew the winding
crown completely, then turn it several times
clockwise. (Turning in the other direction has
noeffect.) A minimum of 25turns is required for
adequate partial winding. The watch will then
bewound automatically as long as it is worn on
the wrist. Carefully screw the crown back down
against the case to ensure waterproofness.
The green seal accompanying your
Rolex watch is a symbol of its status
as a Superlative Chronometer. This
exclusive designation attests that it
has successfully undergone a series of
specific final controls by Rolex in its own
laboratories in addition to the official
COSC certification of its movement.
This unique testing of its chronometric
precision, waterproofness, self-winding
and reliability pushes back the
boundaries of performance and makes
Rolex a benchmark for excellence
in mechanical watches. For further
information, please visit rolex.com.
THE HEART OF THE MILGAUSS MODEL
OYSTER PERPETUAL MILGAUSS 4-7
USING YOUR WATCH
OVERVIEW 8-9
SETTING THE WATCH 10-11
EASYLINK COMFORT EXTENSION LINK 12-13
ROLEX SERVICE
CARING FOR YOUR ROLEX 14-15
AFTER-SALES SERVICE 16-17
WORLDWIDE SERVICE NETWORK 18
ROLEX.COM
19
5
USING
YOUR WATCH
ROLEX
SERVICE
THE HEART OF THE
MILGAUSS MODEL
The Oyster Perpetual Milgauss, the
watch par excellence of technological
and scientific progress, reconciles strong
magnetic fields and chronometric
precision.
It was created in 1956 for engineers
and technicians who are exposed in their
work to magnetic fields which disrupt
the performance of mechanical watches.
The Oyster Perpetual Milgauss was
designed to resist strong interference
ofup to 1,000gauss, hence its
name, while maintaining excellent
chronometric performance.
OYSTER PERPETUAL
MILGAUSS
6
ROLEX
SERVICE
USING
YOUR WATCH
THE HEART OF THE
MILGAUSS MODEL
Aesthetically, the Oyster Perpetual
Milgauss stands out with its orange
seconds hand shaped like a lightning
bolt, which was inspired by the
original model. Its 40 mm Oyster case,
waterproof to a depth of 100 metres
(330feet), is a paragon of robustness.
Its dial offers exceptional legibility
thanks to the Chromalight hour markers
and hands filled with a luminescent
material emitting a long-lasting blue
glow when in darkness. Its sapphire
crystal is virtually scratchproof.
The Oyster Perpetual Milgauss is
equipped with a self-winding mechanical
movement entirely manufactured
byRolex.
It features an Oyster bracelet with
an Oysterclasp and the Easylink comfort
extension link.
8
USING
YOUR WATCH
ROLEX
SERVICE
THE HEART OF THE
MILGAUSS MODEL
Hour hand
Minute hand
Seconds hand
Twinlock winding crown with
double waterproofness system
OVERVIEW
10
USING
YOUR WATCH
ROLEX
SERVICE
THE HEART OF THE
MILGAUSS MODEL
Screwed-down position (position 0)
The crown is completely screwed down
against the case. When the crown
is in this position, the Oyster Perpetual
Milgauss is guaranteed waterproof
to a depth of 100 metres (330 feet).
Manual winding (position 1)
The crown is unscrewed. To wind the
watch manually, turn the crown
clockwise; turning in the other direction
has no effect. When setting the watch
for the first time or after the watch
has stopped, complete a minimum of
25turns for partial winding.
Setting the time (position 2)
The crown is unscrewed and pulled out
to the first notch. The seconds hand
is stopped, allowing you to set the
time to the precise second. To set the
hour and minute, turn the crown in
eitherdirection.
SETTING THE WATCH
Initial winding and setting
Initial winding and setting
A. Wind the watch manually (position 1).
B. Set the time (position 2).
After every use, carefully screw the crown
back down against the case to guarantee the
waterproofness. Return the crown to position1
and apply light pressure on it while screwing
it down clockwise against the case. The crown
should never be unscrewed underwater.
Unscrew and then pull out
12
USING
YOUR WATCH
ROLEX
SERVICE
THE HEART OF THE
MILGAUSS MODEL
EASYLINK COMFORT
EXTENSION LINK
To ensure optimal comfort when wearing
your watch in any circumstances, Rolex
created the Easylink comfort extension
link, which is available on some models.
Its exclusive design, which was patented,
allows the length of the bracelet to
be adjusted by approximately 5 mm,
without the use of tools.
Adjusting from the short position
Adjusting from the short position
to the long position
to the long position
Adjusting from the long position
Adjusting from the long position
to the short position
to the short position
14
THE HEART OF THE
MILGAUSS MODEL
ROLEX
SERVICE
USING
YOUR WATCH
CARING FOR
YOUR ROLEX
Thanks to Rolex expertise, your watch
will require very little day-to-day care.
You can help preserve its lustre by
cleaning it occasionally with a microfibre
cloth. You can also wash the case and
bracelet from time to time using soapy
water and a soft brush. After wearing
your watch in the sea, it is important to
rinse it with fresh water to remove any
salt and sand deposits.
15
Before cleaning your watch, always
ensure that the crown is screwed down
properly against the case to guarantee
waterproofness.
16
THE HEART OF THE
MILGAUSS MODEL
ROLEX
SERVICE
USING
YOUR WATCH
AFTER-SALES
SERVICE
Rolex watch servicing ensures that
your timepiece will continue to
perform optimally and meet Rolex’s
stringent requirements in terms of
precision, reliability and waterproofness
throughout its life.
The timekeeping accuracy of your watch
is largely dependent on high-performance
lubricants specially developed by Rolex
to minimize friction and prevent wear
of components. To guarantee continued
accuracy and waterproofness, Rolex
recommends that you periodically return
your watch to an Official Rolex Retailer or
Service Centre for professional servicing.
When your watch is serviced by a Rolex
watchmaker, the watch is completely
dismantled and all of its components
are cleaned. Each individual component
is closely examined and those that
nolonger meet Rolex’s functional and
aesthetic specifications are replaced
with genuine Rolex parts.
The movement is carefully lubricated
then tested to guarantee its timing
accuracy; the case and the metal bracelet
are meticulously refinished to restore
17
their lustre. Your Rolex then undergoes
a series of rigorous technical tests and
checks to guarantee its waterproofness,
power reserve and precision.
After a complete Rolex service, your
watch is covered by a service guarantee.
18
THE HEART OF THE
MILGAUSS MODEL
ROLEX
SERVICE
USING
YOUR WATCH
WORLDWIDE SERVICE
NETWORK
The network of Official Rolex Retailers
and Service Centres covers more than
100 countries around the world and
draws on the expertise of highly skilled
watchmakers, carefully selected and
trained by Rolex.
Official Rolex Retailers can advise you on
all the technical aspects of your watch’s
functions. Whether your bracelet needs
sizing or it is time for a complete service,
highly qualified Rolex watchmakers are
on hand worldwide to meet all of your
service needs.
For a list of Official Rolex Retailers and
Service Centres, please visit rolex.com.
19
ROLEX.COM
We invite you to visit rolex.com,
a privileged place to learn more about
the functions of your Rolex watch
and about the quality, know-how and
fundamental values of the brand.
Welcome to the world of Rolex.
Rolex reserves the right to modify the models illustrated in this publication at any time.
© Rolex SA, 3-5-7, rue François-Dussaud, 1211 Geneva 26, Switzerland
601.12 Eng - 5.2020 - Printed in Switzerland rolex.com
