Operating instructions

70
Chronograph Timing:
This chronograph measures and displays time up to 30 minutes in 1 second
units. Each of the chronograph hands stop when 30 minutes has elapsed.
Timing procedure:
1. Press button A to start timing.
* The chronograph is repeatedly started and stopped each time button A is pressed.
2. Press button B to reset the chronograph to 0 seconds.
RESET
TIME MEASUREMENT
STOP
A
A
BB