OMEGA Constellation

The Omega Constellation 131.20.29.20.55.002 has a 29 mm case in steel and gold. It measures 12 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 white dial, and the case back is transparent. Inside is the self-winding calibre 8700, a Master Chronometer movement certified by METAS and resistant to magnetic fields up to 15,000 gauss, with a power reserve of 50 hours. The dial carries a date function, and the watch is set with diamonds. It comes on a matching steel and gold bracelet fitted with a butterfly clasp with comfort setting. Water resistance reaches 50 metres, or 5 bar.