Graham Chronofighter Prodive watch in black.
Steel case with black DLC (diamond-like-carbon).
Integrated steel with black DLC left hand fast-action start / stop / reset trigger.
Functional at 2000 feet / 600 m.
Black rubber coated crown (automatic locking system (bayonet) and red safety ring).
Steel with black DLC bezel, unidirectional rotating rim (120 positions) to measure dive time, luminous indicator at 12 o"clock.
Domed sapphire crystal, anti-reflective coating on both faces, Screwed steel with black DLC case back with shark imprinted.