Omega - Speedmaster Chronograph 38 mm - Steel and Yellow Gold - Diamond Bezel Watch 324.28.38.40.06.001

38 mm stainless steel and 18K yellow gold case, diamond bezel, scratch-resistant sapphire crystal with anti-reflective treatment on both sides, grey dial, self-winding chronometer Omega 3304 movement with date, chronograph, and small seconds, approximately 48 hours of power reserve, grey leather strap. Water resistant to 100 m.