OMEGA Constellation

The Omega Constellation 131.10.36.60.01.001 is a steel watch measuring 36 mm across, with a lug-to-lug span of 39.1 mm. The case has a domed sapphire crystal with antireflective treatment on both sides. Inside is the quartz calibre 4564, finished with rhodium plating and offering a battery life of 25 months. The black dial carries a date function. A steel bracelet closes with a butterfly clasp that includes a comfort setting, allowing small adjustments without removing links. The clasp is stamped from the same steel as the case and bracelet. Water resistance on this Constellation is rated to 30 metres.