Operation Manual

IQ12Q739 OS 10
A
B
Use of the chronograph:
Press button “A“ once. The chronograph will start.
Press button “A“ again. The chronograph will stop.
Press button “B“ once. The hands will reset to their original 12 o’clock position.
Resetting the movement:
Pull out the crown completely. Button “A” will adjust the seconds counter.
The time can be changed by turning the crown when it is completely pulled out.
Pull out the crown one step in order to change the date. Please don’t change the date
between 9 o’clock in the evening and 1 o’clock during the night in order to prevent
damaging to the date movement.
Explanation of the dial and hands:
Top : Minute counter
Left : Hour counter
Below : Seconds hand
Centre : Seconds counter