Omega Seamaster Diver 300M Master Chronometer Mens Watch (210.92.44.20.01.003).

Caliber Omega 8806 master co-axial automatic movement with 55 hours power reserve, and central seconds hand and round index hour markers. Black ceramic dial featuring laser-engraved waves. Case, bezel, dial, crown and helium-escape valve at (10 o`clock position) all in black ceramic. Anthracite Super-LumiNova diving scale, black PVD indexes and skeleton hands. Sapphire crystal on top and an exhibition case-back. Water resistant to 300M. Black rubber strap with a folding deployment clasp.