OMEGA Speedmaster 38

The Omega Speedmaster 38, reference 324.30.38.50.06.001, is a chronograph with a 38 mm steel case. The case measures 14.7 mm thick, with a lug-to-lug of 44.9 mm, and carries a grey dial. A sapphire crystal with anti-reflective treatment on both sides covers the 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 balance spring, offering 52 hours of power reserve and officially certified as a chronometer. Beyond the chronograph function, the dial adds a date display, small seconds and a tachymeter scale. The watch is fitted with a steel bracelet and butterfly clasp. Water resistance reaches 100 metres, or 10 bar.