OMEGA Constellation

The Omega Constellation 131.10.29.20.55.001 is a women's watch with a 29 mm steel case. It measures 12 mm thick with a lug-to-lug span of 31.2 mm. A domed sapphire crystal with anti-reflective coating on both sides covers the white dial, and diamonds are set on the case. 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. The date sits on the dial, and a sapphire display back shows off the movement's Geneva waves in arabesque. The steel bracelet closes with a butterfly clasp fitted with a comfort setting. Water resistance is rated to 50 metres.