Omega Speedmaster '57 Co-Axial Chronograph Watch - 41.5 mm Steel And Yellow Gold Case - Silver Dial - Steel Bracelet - 331.20.42.51.02.001 Sedna 5 mm CASE SHAPE Octagonal

5 mm CASE SHAPE Octagonal CASE BACK Transparent CROWN Screw Down MOVEMENT Automatic HANDS Luminous DIAL TYPE Analog BAND MATERIAL Leather CLASP AP Folding Clasp WATER RESISTANCE 20 Meters (60 Feet) GENDER Unisex WATCH STYLE Sports Watch

blue dial with sun-brushed blue and with vertical teak stripes and a circle of global destinations printed in red (GMT)

Water resistant to 600 m

37 mm hammered 18K pink gold case

37 mm 18K white gold case set with 860 brilliant-cut diamonds (includes bracelet)

Omega Speedmaster '57 Co-Axial Chronograph Watch - 41.5 mm Steel And Yellow Gold Case - Silver Dial - Steel Bracelet - 331.20.42.51.02.001 Sedna 5 mm CASE SHAPE Octagonal41. 5 mm stainless steel and yellow gold case, transparent back, 18K yellow gold bezel with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, silver dial with a seconds sub dial at 9 oclock and a 12 hour and 60 minute chronograph recorder on the sub dial at 3 oclock, calibre 9300 self winding movement with a central chronograph seconds hand and a date window at 6 oclock, approximately 60 hours of power