Omega Speedmaster Racing Co-Axial Master Chronograph Watch - 44.25 mm Steel Case - Sedna Gold Bezel - Matt Grey Dial - Grey Leather Strap - 329.23.44.51.06.001 film 42 mm 18K yellow gold

42 mm 18K yellow gold case

CROWN Screw Down BEZEL Stainless Steel CALIBER 7121 "50 Years" Oscillating Weight MOVEMENT Automatic HANDS Luminous DIAL COLOR Blue DIAL TYPE Analog DATE 3 o'clock DIAL MARKERS Petite Tapisserie BAND MATERIAL Steel CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) GENDER Men's

domed blue patterned dial with a date window at 6 oclock as well as hands and indexes in 18K white gold

0 mm stainless steel and yellow gold case

caliber 8906 Self-winding Seamaster chronometer watch movement with Co-Axial escapement and GMT time zone function

Omega Speedmaster Racing Co-Axial Master Chronograph Watch - 44.25 mm Steel Case - Sedna Gold Bezel - Matt Grey Dial - Grey Leather Strap - 329.23.44.51.06.001 film 42 mm 18K yellow gold44. 25 mm stainless steel case with antimagnetic design, transparent back, 18K Sedna gold bezel with silicon nitride ring and tachymeter scale in Ceragold, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, matt grey dial with racing style minute track, caliber 9900 self winding Co Axial master chronometer movement with chronograph and date functions, approximately 60 hours of power reserve, grey leather strap.