Omega Speedmaster '57 Co-Axial Chronograph Watch - 41.5 mm Steel And Red Gold Case - Black Dial - Steel Bracelet - 331.20.42.51.01.002 omrus_Omega 31mm 18K yellow gold case

31mm 18K yellow gold case

stainless steel and red gold bracelet

boasting an Onyx Dial that captivates with its exquisite elegance and precision

25 mm 18K yellow gold case

Omega Speedmaster '57 Co-Axial Chronograph Watch - 41.5 mm Steel And Red Gold Case - Black Dial - Steel Bracelet - 331.20.42.51.01.002 omrus_Omega 31mm 18K yellow gold case41. 5 mm stainless steel and red gold case, transparent back, 18K red gold bezel with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, black 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