Operation Manual

10
While the crown is at the second click, do not press the buttons. Otherwise, the
CHRONOGRAPH hands will move. To reset them to 0 position, see ADJUSTING
CHRONOGRAPH HAND POSITION on page 4.
CHRONOGRAPH
While the chronograph is counting, do not pull out the crown to set the time. Otherwise,
the chronograph operation cannot be made.
BATTERY CHANGE
Battery life : Approx. 2 years
Battery : SEIKO SR920SW
2
Years
If the chronograph is used for more than 60 minutes a day, the battery life may be less
than the specified period.
As the battery is inserted at the factory to check the function and performance of the
watch, its actual life once in your possession may be less than the specified period.
When the battery expires, be sure to replace it as soon as possible to prevent any
malfunction.