Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Diamond Set Ceramic Bezel - Black Ceramic Diamond Dial - Black Leather Strap - 311.98.44.51.51.001 5196R001 31mm Oystersteel case

31mm Oystersteel case

seamlessly complementing the overall design

screw-down crown with twinlock double waterproofness system

orange dial

This exquisite model is rendered in polished steel with a radiant blue dial

Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Dark Side of the Moon Watch - 44.25 mm Black Ceramic Case - Diamond Set Ceramic Bezel - Black Ceramic Diamond Dial - Black Leather Strap - 311.98.44.51.51.001 5196R001 31mm Oystersteel case44. 25 mm black ceramic case, transparent back, diamond set ceramic bezel, scratch resistant sapphire crystal with anti reflective treatment on both sides, black ceramic dial with diamond set white gold indexes, caliber 9300 self winding movement with chronograph function, approximately 60 hours of power reserve, black leather strap. Water resistant to 50 m (167 ft).