OMEGA Constellation

Omega's Constellation 131.28.29.20.99.002 measures 29 mm across in a steel and Sedna gold case. The case stands 12.2 mm thick with a lug-to-lug span of 31.2 mm, small enough for a woman's wrist. Inside is the self-winding calibre 8700, a Master Chronometer movement certified by METAS with resistance to magnetic fields up to 15,000 gauss and a power reserve of 50 hours. A domed sapphire crystal with anti-reflective coating on both sides covers the red dial, which is set with diamonds and carries a date display. The steel caseback is transparent, showing the movement's Geneva waves finish. A red alligator leather strap with a steel pin buckle completes the watch. The case holds up to 50 metres of water resistance.