Omega Speedmaster Moonwatch Co-Axial Chronograph Watch - 44.25 mm Steel Case - Blue Tachymeter Bezel - Blue Dial - 311.90.44.51.03.001 44 Caliber Omega 8929 manual-winding movement

Caliber Omega 8929 manual-winding movement with co-axial escapement

Water resistant to 30 m

platinum Oyster bracelet

blue dial with roman numeral hour indexes

Omega Speedmaster Moonwatch Co-Axial Chronograph Watch - 44.25 mm Steel Case - Blue Tachymeter Bezel - Blue Dial - 311.90.44.51.03.001 44 Caliber Omega 8929 manual-winding movement44. 25 mm stainless steel case, transparent back, blue tachymeter bezel, scratch resistant sapphire crystal with anti reflective treatment on both sides, blue dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 100 m.