Operation Manual

When the battery is replaced, the time information stored in the
built-in IC and the time indicated by the hands do not correspond
with each other. Before using the watch, therefore, be sure to
reset the hands to the “0” position, following the procedure below.
* In case any of the hands should move improperly, follow the
procedure below to adjust the hand movement.
NECESSARY OPERATION AFTER BATTERY CHANGE
A
[Cal. V656] [Cal. V657]
A
B
Crown
Extended
position
(
)
B
Crown
Second
click
(
)
To stop : Press “A”.
To reset to “0” : Press “B”.
3. Split time measurement
To start : Press “A”.
To measure split time : Press “B”.
To release split time : Press “B”.
To stop : Press “A”.
To reset to “0” : Press “B”.