OMEGA Speedmaster 38

The Omega Speedmaster 38, reference 324.58.38.50.63.001, is a chronograph with a 38 mm rose gold case. The case 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 brown dial. Inside is the self-winding calibre 3330, a column-wheel chronograph movement with Co-Axial escapement and a power reserve of 52 hours; it carries official chronometer certification. The dial adds small seconds and a date window, and the piece is set with diamonds. A brown alligator leather strap with a grained calf leather underside closes on a rose gold foldover clasp. The case holds a 100 metre water resistance rating.