Omega 215.32.44.21.01.001 Seamaster Planet Ocean 600M Co-Axial Master Chronometer 21532442101001, stainless steel on an Omega composite strap with a stainless steel buckle, automatic in-house Omega Caliber 8900 movement, 60-hour power reserve, chronometer date at 3 o'clock, glossy black dial with applied luminous hour markers and orange Arabic numerals, orange and black "Liquid Metal Bezel", sweep second hand, luminous hands and hour markers, sapphire crystal, water resistant to 2000 ft., diameter: 43.5mm, thickness: 16mm., New with box and papers