OMEGA Speedmaster 38

The Omega Speedmaster 38, reference 324.18.38.50.60.001, is a chronograph with a 38 mm steel case. It measures 14.73 mm thick with a lug-to-lug span of 44.96 mm. A sapphire crystal with anti-reflective treatment on both sides covers the green dial. 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, certified as a chronometer with 52 hours of power reserve. The dial also carries a date display and small seconds, and the piece is set with diamonds. It comes on a green alligator leather strap with a steel foldover clasp. Water resistance sits at 100 metres.