Rolex Deepsea Sea Dweller Black Watch Black

It features automatic movement,Quickset,scratch-resistant sapphire crystal,waterproof screw-down crown,water resistant to 12,800 with helium escape valve for extreme depths.Titanium caseback w/Ring Lock System,unidirectional rotatable time-lapse ceramic inner reflector ring engraved w/serial number.Black gradient w/green”DEEPSEA”lettering, luminous hour markers.Stainless steel Oyster bracelet w/Glidelock extension clasp