A
MAIN COMPONENTS
Stopwatch second hand
Minute hand
Alarm hand
Continuous second hand or stopwatch
1/20 second hand
Alarm on/off hand
Stopwatch hour hand
Hour hand
Stopwatch minute hand
Crown operation
(0) Normal position
(1) First click
(2) Second click
Button operation
: Start/Stop the stopwatch
: Stopwatch mode
: Alarm on/off
2
: free
: date setting
: time setting
Button
Button
Button
Crown