Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Black Dial - Black Nylon Strap - 311.92.44.51.01.005 2303 approximately 70 hours of power

approximately 70 hours of power reserve

this S&G model elevates your look with a touch of elegance

and the unmistakable allure of Vacheron Constantin

distinguished by its three-piece solid links

and a reflection of the prestigious Vacheron Constantin heritage

Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Black Dial - Black Nylon Strap - 311.92.44.51.01.005 2303 approximately 70 hours of power44. 25 mm black ceramic case, transparent back, black ceramic bezel, sapphire crystal with anti reflective treatment on both sides, black dial, caliber 9300 self winding movement with chronograph function, approximately 60 hours of power reserve, black nylon strap. Water resistant to 50 m (167 ft).