OMEGA Speedmaster 38

The Omega Speedmaster 38, reference 324.18.38.50.63.001, is a chronograph with a 38 mm steel case. It measures 14.73 mm thick and 44.96 mm between lugs. The brown dial sits under a sapphire crystal with anti-reflective treatment on both sides. Inside is the self-winding calibre 3330, a column-wheel chronograph movement with Co-Axial escapement and a free sprung-balance fitted with a silicon spring, offering 52 hours of power reserve and officially certified as a chronometer. The dial combines a small seconds subdial with a date display, and the watch is set with diamonds. A brown alligator leather strap with a grained calf leather underside closes on a steel foldover clasp. Water resistance holds at 100 metres.