12
Using the chronograph to measure time
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.
Push piece a:
start/stop
Push piece B:
reset
Stopwatch minute hand
Stopwatch hour hand
Stopwatch second hand