Omega Speedmaster Mark II Co-Axial Chronograph Watch - 42.4 mm Barrel-Shaped Polished And Brushed Steel Case - Matt Black Dial - Steel Bracelet - 327.10.43.50.01.001 Grigio This movement offers a 48-hour

This movement offers a 48-hour power reserve and meets the rigorous standards of a chronometer

and Oysterlock bracelet

black dial with two replicas of the column in Place Vendome

42 mm polished and satin-finished 18k king gold case

37 mm thick

Omega Speedmaster Mark II Co-Axial Chronograph Watch - 42.4 mm Barrel-Shaped Polished And Brushed Steel Case - Matt Black Dial - Steel Bracelet - 327.10.43.50.01.001 Grigio This movement offers a 48-hour42. 4 mm x 46. 2 mm barrel shaped polished and brushed stainless steel case, caseback engraved with the Seahorse medallion, flat scratch resistant sapphire crystal with anti reflective treatment both sides, matt black dial, self winding chronometer Omega 3330 movement with chronograph, small seconds, and date, approximately 52 hours of power reserve, stainless steel bracelet. Water resistant to 100 m.