17
ROLEX
SERVICE
USING
YOUR WATCH
THE HEART OF THE
SEA-DWELLER MODELS
UNIDIRECTIONAL
ROTATABLE BEZEL
The Oyster Perpetual Sea-Dweller
and the Oyster Perpetual Rolex Deepsea
allow divers to safely monitor their dive
time thanks to the unidirectional rotatable
60-minute graduated bezel. This bezel is
fitted with a Cerachrom insert made of
extremely corrosion-resistant and virtually
scratchproof ceramic.
Before the dive
Before beginning your descent, turn
the bezel until the triangle on the
graduation is opposite the minute hand.
It indicates the beginning of the dive
and is visible in the dark thanks to a
phosphorescent capsule.
During the dive
The duration of the dive is indicated on
the graduation on the bezel by the
minute hand.
For safety reasons, the bezel turns only
counterclockwise. Accidental rotation
of the bezel can therefore only shorten
the dive time.
