The minute counter measures 30 minutes per rotation.
The center stop-second measures 60 seconds per rotation.
Before using the chronograph functions, please ensure that:
the crown is in position I (= normal position).
the two chronograph hands are precisely at zero position following
activation of pusher B. Should this not be the case, the positions of
the hands must be adjusted (see the chapter entitled “Adjusting the
chronograph hands to zero position”).
Chronograph: Basic function
Press pusher A to start the center stop-second hand.
To stop the timing, press pusher A again.
To reset the two chronograph hands to zero positioning, press
I II III
Crown
Center stop-second
Minute counter
Pusher A
Pusher B