OMEGA Constellation

This Omega Constellation 131.28.29.20.99.003 measures 29 mm in steel and Sedna gold. The case stands 12.2 mm thick with a lug-to-lug span of 31.2 mm. A domed sapphire crystal with anti-reflective treatment on both sides covers the blue dial. Inside is the self-winding calibre 8700, a Master Chronometer certified movement resistant to magnetic fields up to 15,000 gauss, with a 50-hour power reserve. The watch is set with diamonds and shows the date, and a sapphire caseback exposes the movement. A blue alligator leather strap with a steel pin buckle completes the watch. Water resistance is rated to 50 metres.