Necessary Procedure After Battery Change - Seiko 6M15 Manual

3. Split (intermediate) time measurement
To start : Press "A".
To measure split time : Press "B".
To release split time : Press "B".
* Measurement and release of the split time can be
repeated by pressing "B".
To stop : Press "A".
To reset : Press "B".

NECESSARY PROCEDURE AFTER BATTERY CHANGE

When the battery is replaced, the information stored in the built-in IC does not
correspond with the time and date actually displayed. Before using the watch, therefore,
be sure to reset the hands to the 12 o'clock position and set the date numeral "1" to the
center of the calendar frame, following the procedure below.
* In case any of the hands should move improperly, also follow the procedure below to
adjust the hand movement.
• Turn the crown to set the mode indicator to "Ø CHRONO.".
Hour hand
A
Second hand
24-hour hand
B
Mode indicator
Minute hand
C
Date
Crown
Extended
( )
position
D
Normal
(
)
position