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 under-50000 18K sedna gold bezel with

18K sedna gold bezel with omega ceragold diving scale

Mechanical elegance and enduring sophistication go hand-in-hand

black leather strap with a brushed ceramic foldover clasp

delivered with additional blue alligator strap with yellow gold clasp

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 under-50000 18K sedna gold bezel with42. 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.