Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Mother-Of-Pearl Diamond Dial - 324.30.38.50.55.001 321 27 mm steel and yellow

27 mm steel and yellow gold case

grey lacquered dial decorated with a feathered pattern that flows between the iconic claws

18K yellow gold buckle

yellow gold-toned counters

Omega Speedmaster 38 Co-Axial Chronograph Watch - 38 mm Steel Case - Mother-Of-Pearl Diamond Dial - 324.30.38.50.55.001 321 27 mm steel and yellow38 mm stainless steel case, bezel which includes a tachymeter scale on a white ceramic ring, scratch resistant sapphire crystal anti reflective treatment on both sides, white mother of pearl dial includes horizontal oval subdials which are diamond trimmed and a vertical oval date window at 6 oclock, tachymeter scale, Caliber Omega 3330 self winding movement with chronograph, chronometer, date, approximately 52 hours of power reserve, stainless steel