Seiko 7K52 manual Rapid Ascent Warning, Beep Beep

Models: 7K52

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English

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.

Beep Beep

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Seiko 7K52 manual Rapid Ascent Warning, Beep Beep