OMEGA Speedmaster Racing

Omega's Speedmaster Racing, reference 329.32.44.51.01.001, is a chronograph with a 44.25 mm case. The case is steel, 14.92 mm thick and 50 mm lug to lug. Calibre 9900 is a self-winding Co-Axial movement with a 60 hour power reserve, certified as a Master Chronometer. A domed sapphire crystal with anti-reflective treatment on both sides covers the black dial. The dial carries a date, small seconds and a tachymeter scale. The watch has a display back. Omega rates the case to 50 metres. A black micro-perforated leather strap with an orange rubber interior is fitted to the watch.