Omega Speedmaster Moonwatch Co-Axial Chronograph Watch - 44.25 mm Orange Gold Case - Tachymeter Bezel - Black Dial - Black Leather Strap - 311.63.44.51.01.001 Chronogragh unidirectional rotating bezel with OMEGA

unidirectional rotating bezel with OMEGA Ceragold™ technology used to create the diving scale

silvered dial with blued steel sword-shaped hands

a breathtaking visual symphony enclosed within the 18K White Gold Case

with the Model Number: RM 67-02

Omega Speedmaster Moonwatch Co-Axial Chronograph Watch - 44.25 mm Orange Gold Case - Tachymeter Bezel - Black Dial - Black Leather Strap - 311.63.44.51.01.001 Chronogragh unidirectional rotating bezel with OMEGA44. 25 mm 18K orange gold case, transparent back, tachymeter bezel, scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial, self winding chronometer Omega 9301 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, black leather strap. Water resistant to 100 m.