Omega - Seamaster Ploprof 1200 M Co-Axial Stainless Steel - Rubber Strap Watch 224.32.55.21.01.001

55 mm x 48 mm stainless steel case with helium escape valve, screw-in crown, bi-directional rotating bezel, scratch-resistant sapphire crystal with anti-reflective treatment on both sides, black dial, self-winding chronometer Omega 8500 movement with Co-Axial Escapement and date, approximately 60 hours of power reserve, black rubber strap. Water resistant to 1200 m.