Omega - Specialities Olympic Collection Timeless Watch 222.30.38.50.01.003

37.5 mm stainless steel case with helium escape valve, screw-in crown, unidirectional rotating bezel, domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides, black dial with Olympic seconds hand, self-winding chronometer Omega 3313 movement with Co-Axial Escapement, chronograph, date, and small seconds, approximately 52 hours of power reserve, stainless steel bracelet. Water resistant to 600 m.