Eberhard SCAFOGRAF 200 DLC, Руководство пользователя

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FEATURES
The SCAFOGRAF 200 DLC Edition Limitée is a self-winding mechanical watch with a 43mm-diameter
DLC-coated steel case, equipped with a valve for the automatic release of helium, a unidirectional
external bezel with ceramic insert and sexagesimal scale. The crown is screw-down, the sapphire crystal
domed features anti-reflective coating and the screw caseback is customised with the engraving of a
starfish. The hands, as well as the indices on the dial, are highly luminescent for improved visibility at
night and while diving.
Available version:
– DLC-coated steel case with vintage leather or rubber strap or DLC-coated steel bracelet and Déclic®
(Patented) deployment clasp.
Water resistance is guaranteed to 200m.
HELIUM VALVE (AUTOMATIC )
The helium safety valve is a distinctive component of professional
diving watches. It is useful when the watch is used for long and
deep underwater work, such as diving bells, an environment
requiring to breathe a mixture of helium and oxygen. As helium’s
atomic structure is so small that it may infiltrate the case, if no
valve is letting out the gas accumulated at high pressure inside the watch, during the ascent the glass
could be expelled with violence.