Promaster Marine NH6931
Citizen Promaster Marine NH6931The 1,000M professional diver's watch
Provides accurate analysis in the harshest diving environments
The new construction that allows for easy cleaning of the register ring.
The watch has a dual safety construction in that it is equipped with a helium escape valve suitable for mixed gas diving and the super-hard sapphire glass with a non-reflective coating is securely held down by a titanium ring.
The simple, yet elegant design is protected from the water by the hard protective layer formed on the sturdy titanium surface.

Watch Movement: Automatic Mechanical
Energy Source: Battery
Style: Diving
Face Shape: Round
Dial Color: Black
Display Type: Analog
Crystal: Sapphire
Case Material: Titanium
Bezel Material: Crystal
Crown Feature: Screw-Down
Bracelet/Strap Material: Rubber
Calendar: Sub Dial
Buy Citizen NH6931-06E
 
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