Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Black Ceramic Case - Unidirectional Bezel - Black Ceramic Dial - Quilted Black Rubber Strap - 215.92.40.20.01.001 Mirror a hallmark of Rolex precision

a hallmark of Rolex precision and design

CROWN Screw Down BEZEL White Gold MOVEMENT Automatic DIAL COLOR Black DIAL TYPE Analog BRACELET Rubber Strap BAND MATERIAL Rubber CLASP AP Folding Clasp WATER RESISTANCE 30 Meters (100 Feet) COMMENTS Power Reserve 65Hours GENDER Men's

and the distinctive Ring Command bezel

automatic movement

Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Black Ceramic Case - Unidirectional Bezel - Black Ceramic Dial - Quilted Black Rubber Strap - 215.92.40.20.01.001 Mirror a hallmark of Rolex precision39. 5 mm black ceramic case with helium escape valve, transparent back, unidirectional rotating bezel with a white enamel diving scale, domed scratch resistant sapphire crystal anti reflective treatment on both sides, black ceramic dial with 18K white gold numerals, indexes and hands, as well as a date window at 3 oclock, Caliber Omega 8800 self winding movement with co axial escapement, chronometer, date, approximately 55 hours of power reserve,