Rolex Oyster Perpetual Rolex Deepsea, Manual

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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
bezel fitted with a 60-minute graduated
Cerachrom insert made of particularly
durable 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 Cerachrom insert
by the minute hand.
For safety reasons, the bezel turns only
counterclockwise. Accidental rotation
of the bezel can therefore only shorten
the dive time.