4
1. Normal position (wearing position): when the crown is positioned against the case, the crown ensures that
the watch is water-resistant.
Occasional winding: if the watch has not been worn for more than 42 hours or more, wind it up with the crown in
position 1.
2. Correcting the date: pull the crown out to position 2, turn the crown backwards (forwards for references 83)
and push it back to position 1.
Correcting the day: for the references 83: pull the crown out to position 2, turn the crown backwards, then push
the crown to position 1.
3. Time setting: hours, minutes and seconds. 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.
Power reserve: for references 94: The small hand places in the counter at 6 o’clock indicates the power reserve.
If the automatic mechanical watch is not worn, the power reserve lasts for approximate 42 hours. The power
reserve can be increased by winding up the crown manually in position 1 or while wearing the watch on the wrist
by the rotation of the oscillation mass.
Claude Bernard 85
Watch functions:
The crown has 2 positions:
1. Normal position (wearing position): when the crown is positioned against the case, the crown ensures that
the watch is water-resistant.
Occasional winding: if the watch has not been worn for more than 42 hours or more, wind it up with the crown in
position 1.
2. Time setting: hours, minutes and seconds. 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.
Quartz Watches
Claude Bernard 010, 015
Watch functions:
The crown has 3 positions:
1. Normal position (wearing position): when the crown is positioned against the case, the crown ensures that
the watch is water-resistant.
2. Correcting the date: pull the crown out to position 2, turn the crown backwards and push it back to position 1.
3. Time setting: hours, minutes and seconds. 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.
Chronograph functions:
Pusher A: start – stop, start – stop, etc.
Timing to 1 second for up to 60 minutes.
Pushers B: reset (after a stop)
Split Time function:
Pusher A: start
Pusher B: stop to read the split time.
The chronograph continues to operate.
Pusher B: restart
The chronograph hands catch up with the elapsed time.
Pusher A: for the last stop and to display the total time.
Pusher B: reset.
NB: the hands should be reset to their original position before the chronograph is used:
Resetting of the 60 minutes hand to zero: crown in position 2 and pusher B.
Resetting of the 30 seconds hand to zero: crown in position 3 and pusher A.
Resetting of the 5 minutes hand to zero: crown in position 3 and pusher B.
