Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Yellow Gold Case - Brushed Bezel - Silver Dial - 331.50.42.51.02.001 Garnet approximately 25 months of power

approximately 25 months of power reserve

the month and the leap years

tally-brushed ruthenium-grey dial with date at 6 oclock

white gold applied hourmarkers and Royal Oak hands with luminescent coating

glossy midnight-blue dial with a date window at 6 o’clock and 11 diamond indexes in rhodium-plated holders

Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Yellow Gold Case - Brushed Bezel - Silver Dial - 331.50.42.51.02.001 Garnet approximately 25 months of power41. 5 mm 18K yellow gold case, transparent back, brushed bezel with with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, silver dial, self winding chronometer Omega 9301 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, 18K yellow gold bracelet. Water resistant to 100 m.