12
13
English
Quartz watch
Operating instructions2
This calibre does not have a visible crown. A corrector at 3 o’clock on 
the side of the case is used to change the time by simply pressing with 
a corrector pen that comes with the watch.
1. Time setting by pressing the corrector: 
•  Correcting the minutes: press briefly to advance the hand by one 
minute;
•  Correcting the hours: press for around 3 seconds to correct by one 
hour. For corrections of more than one hour, hold until the desired 
hour is displayed. 
2. Time zone and 
correcting the date
: pull the crown out to posi-
tion 2. Turn the crown forwards or backwards, the hour hand moves 
forwards or backwards in one-hour jumps. 
The date can be moved 
forwards or backwards by moving the hour hand past midnight 
accordingly. Push the crown back to position 1.
3. Time setting: pull the crown out to position 3. The seconds hand 
will stop. Turn the crown forwards or backwards. Synchronise the 
seconds by pushing the crown back to position 1 to coincide with 
a given time signal.
For calibres 1424, 1426, 1530, 1532 and 1538, the end of battery life 
is indicated by the seconds hand making 4-second jumps. The watch 
will continue to function for several days, but the battery must be 
removed and replaced by an authorised 
OMEGA
 service agent as 
soon as possible. 
 CALIBRE 4000   (fig. II
bis
)
2 Operating instructions
Quartz watch
 CALIBRE 4600   (fig. XXII)
The crown has 3 positions:
Watch functions:
1. Normal position (wearing position): the crown is positioned 
against the case.
2. Setting the alarm: pull the crown out to position 2. Turn 
the crown backwards to set the alarm. Push the crown back to 
position 1.
3. Time setting: hours – minutes. Pull the crown out to position 3. 
Turn the crown forwards or backwards. Push the crown back to 
position 1.
Alarm functions:
The push-piece has 2 positions:
1. positioned against the case: the alarm is not on.
2.
 pulled out
:
 the alarm is on.
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