Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Grey Side of the Moon Watch - 42.5 mm Grey Ceramic Case - Platinum Dial - Grey Leather Strap - 311.93.44.51.99.001

42.5 mm grey ceramic case, transparent back, ceramic bezel with tachymeter scale in white Super-LumiNova, scratch-resistant sapphire crystal with anti-reflective treatment on both sides, sand-blasted platinum 950 dial, self-winding chronometer Omega 9300 movement with Co-Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, grey leather strap. Water resistant to 50 m.