Citizen Promaster Diver 200 meters Professional BN0157-11X

Official Dealer

 

The CITIZEN Promaster watch is a 200 meter Professional Diver's watch, whose essential features are performance, robustness and safety . The CITIZEN Promaster BN0157-11X watch technically meets the precise requirements of the ISO 6425 certified standard.
To obtain this qualification, a diving watch must possess these characteristics:
. be equipped with a device for detecting immersion time;
. present themselves with excellent visibility, as some elements of the dial must remain visible at least 25 centimetres away even in dark conditions, as often happens in deep dives;
. be anti-magnetic;
. resistant to impacts and salt water;
. resist thermal shock;
. ensure absolute airtightness.

Functions :
- hours, minutes and seconds in the center;
- date window at 4 o'clock.

Earnings:

in stainless steel, hypoallergenic, IP grey finish;
- dimensions : diameter of 44.00 mm and thickness of 12.00 mm;
- stainless steel case back , screw-locked with 5 operating notches;

Crown:

stainless steel with screw closure , with internal thread and o-ring to ensure perfect watertightness, positioned at 4 o'clock;
Dial:

dark green in color, with high-luminosity indexes;
Hour and minute hands:

in polished metal with visible insert in high-brightness luminescent material;

Center second hand:

in matt black metal with a terminal featuring high-brightness luminescent material;
Declared DIVER'S ISO water resistance : up to 20 BAR (200 metres);
External bezel: rotating, unidirectional, and featuring a minute scale, which can be used to indicate the time elapsed during a dive.
Glass: thick flat mineral glass with anti-reflective treatment.
Strap : in soft polyurethane, dark green in colour, with a particular wave profile to allow for a soft wear, lug height 20 mm, pin buckle in IP grey stainless steel .
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