Seiko 7K52 - Manual (Page 29)

English
29
Necessary procedure after battery change
● When the battery is replaced with a new one or when the watch hands move improperly, follow the
procedure below. The IC is reset and then the watch operates normally.
* The log data stored in memory will be erased by following the procedure below.
Pull out Crown to the second click and press buttons
B and C at the same time.
Before using the watch:
● Set the time and date.
● Press button B to recall the log data.
The following data will be displayed.
C B
Maximum depth Diving time Average depth Time submerged
DATA 1 20 m 15 minutes 10.0 m Time randomly selected
DATA 2 30 minutes Time of DATA 1 plus 6 hours 40 m 20.0 m
* If the above data are not properly indicated, the watch may be out of order. Contact the retailer from whom
the watch was purchased or an AUTHORIZED SEIKO DEALER.
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