Omega - Speedmaster Moonwatch Co-Axial Chronograph 44.25 mm - Stainless Steel - Caliber 3313 Watch 311.30.44.50.01.001

44.25 mm stainless steel case, transparent back, tachymeter bezel, scratch-resistant sapphire crystal with anti-reflective treatment inside, black dial, self-winding chronometer Omega 3313 movement with date, chronograph, and small seconds, approximately 52 hours of power reserve, stainless steel bracelet. Water resistant to 100 m.