Screwed Crown; Unidirectional Rotating Bezel - Gucci Dive watches Instructions For Use Manual

Make sure that the date changes at midnight, and not at midday.
NB: do not correct the date between 8 p.m. and 2 a.m. because this may
damage the movement.

Screwed crown

Make sure that the crown is always pushed and screwed back into
position 0 (normal running position) once used, to prevent moisture or dust
penetrating into the case.
To do so, press the crown in against the case while turning clockwise to
return it to position 0.
Important: this operation is essential to ensure your watch's water resistance.

Unidirectional rotating bezel

The rotating bezel is used to measure dive times – or more precisely to
monitor them.
As a safety measure, the rotating bezel turns only one way.
Use – Measuring short time periods
Align the luminescent mark of the rotating bezel with the minute hand.
You will be able to read the elapsed time on the rotating bezel's minute
graduation.
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