54
Chronograph functions
Timing to within 1/4th of a second for up to
30 minutes.
Make sure the chronograph hands are at
zero (Pusher B).
Pusher A: Start – stop, start – stop etc.
Pusher B: Reset (after a stop).
SELF-WINDING CHRONOGRAPH
WITH DATE
CALIBER: 604
THE CROWN HAS 2 POSITIONS
1. Normal position
When pressed in against the case
(position 1), the crown ensures that the
watch is water-resistant (if not damaged).
2. To set the date
Set the date by pressing on push-button C.
The date changes at each press. Date cor-
rection is not possible between 8.30 pm
and 11 pm.
To set the time
Pull the crown out to position 2. The small
seconds hand will stop. Set the correct time
by turning the crown forwards or backwards.
Accept by pushing the crown back to posi-
tion 1 to coincide with a given time signal.