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Automatic watches L635 – 24 TIME ZONES
L635
24 time zones
Hour hand
Rotating 24-hour
disc
Minute hand
3-position crown
Town ring
Date aperture
Seconds hand
1 2 3
69
Shows the hours, minutes, seconds and date, as well as the time in
the 24 time zones where there is a reference point (Longines patent
no. 02266/92-3).
3-position crown
Adjusting the time and stop seconds
Pull the crown right out to position 3. The seconds hand will now
stop. Adjust the time by turning the crown in either direction. When
the crown is turned the 24-hour disc also turns. Synchronise your
watch with a time signal (telephone, radio, TV) and then push the
crown back in to position 1.
Adjusting the time zone and the date
Pull the crown out to the intermediate position 2. Turn the crown
forwards or backwards to adjust the hour hand in the corresponding
direction by successive jumps of one hour, which will not affect the
minute or seconds hands.
When the hour hand passes midnight, the date will change auto-
matically, indicating either the next day or the day before, depending
on the direction you turn the crown. It is necessary to adjust the
date at the end of each month with less than 31 days. Push the
crown back in to position 1.
02-English.indd 69 14.11.18 15:43
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