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OMEGA Constellation

OMEGA Constellation

AutomaticGold/Steel

Ref. 131.20.29.20.53.002

Collection: ConstellationCase size: 29mmMovement: 8700

This Omega Constellation, reference 131.20.29.20.53.002, measures 29 mm across 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 coating on both sides covers the blue dial, and a transparent caseback shows the movement beneath. Inside is the Omega calibre 8700, a self-winding movement with Co-Axial escapement and a free sprung-balance on a silicon spring, certified as a Master Chronometer by METAS and resistant to magnetic fields up to 15,000 gauss. Power reserve runs to 50 hours. The watch is set with diamonds and includes a date function. It comes on a matching steel and gold bracelet fitted with a butterfly clasp with comfort setting. Water resistance is rated to 50 metres.

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Last updated 11 Jul 2026Suggest a correction

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