Features

How to use


F158

Diving mode

About the diving mode

By using the diving mode, you can prevent unintended operation of buttons and deactivate the signal reception function.

!

If the second hand is moving once every two seconds (insufficient charge warning function), you cannot use the diving mode.


In the diving mode, the following functions are deactivated:

Caution

Make sure that the watch just after turning into the diving mode is running correctly,
especially when you use it for diving.