20
Push piece A:
start/stop
Push piece B:
reset
The chronograph is operated by means of buttons A and B. The measurement
starts when button A is pressed once. Pressing this button again stops the
measurement. The measurement is resumed by pressing button A once more.
This allows you to add up and record the cumulative time. Button B resets the
hands of the chronograph to zero.
USING THE CHRONOGRAPH TO MEASURE TIME
Stopwatch hour
hand
Stopwatch second
hand
Stopwatch minute
hand
Duochronograph 756