Warning Function For Diving - Seiko 7K52 Instructions Manual

● Before starting a dive, be sure to check that the hands for diving measurement are reset to "0" position.
If not, reset them following the procedure in "ADJUSTING THE HAND POSITION BEFORE DIVING".
● When you ascend to a depth less than 1.6 m underwater and the watch stops measuring the depth,
the DEPTH and 1/10 m hands indicate "0.0 m".
● If you descend again to a depth of 1.6 m or more underwater before 10 minutes have elapsed, the time
elapsed after the depth measurement is stopped is added to the measured diving time.
● For 10 minutes after a dive, all the three buttons will not work.
● After 10 minutes have elapsed following a dive, recall of log data is made possible by pressing button
B.

WARNING FUNCTION FOR DIVING

RAPID ASCENT WARNING
● The watch monitors the change of depth at 10 second intervals and gives a warning if
the diver ascends more than 3 m in 10 seconds, that is, at a rate of more than 18 m per
minute.
Warning sound beeps intermittently for
about 10 seconds and 1/10 m hand
moves back and forth.
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