Seiko 7K52 Watch User Manual


 
English
14
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.
Beep
Beep
Warning sound beeps intermittently for
about 10 seconds and 1/10 m hand
moves back and forth.
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.