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 Specialities 5 mm stainless steel case

5 mm stainless steel case with anti-magnetic properties and helium escape valve

4 mm 18K white gold case

red gold mother-of-pearl dial with a wavy pattern extending from the iconic claws and 12 diamond indexes

silver dial with 1 Roman numeral and blued steel hands

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 Specialities 5 mm stainless steel case44. 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).