Seiko 7K52 Watch User Manual


 
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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 m15 minutes 10.0 m Time randomly selected
DATA 2
30 minutes Time of DATA 1 plus 6 hours40 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.