Constellation Steel Master Chronometer 131.15.29.20.99.001

Since 1952, the OMEGA Constellation has been inspired by the precise movement of the stars. For this special model, that stellar theme is taken one step further, with the introduction of a captivating meteorite dial. The 29 mm watch is presented with a case and mono-rang bracelet created from stainless steel, with signature Constellation features including the polished claws, half-moon facets, and a diamond-paved bezel. The astonishing dial is formed from a genuine piece of iron meteorite, which has been given a purple colour treatment. The natural pattern within the meteorite is unique to each model, meaning that no two dials are ever the same. It is completed with a date window at 6H and diamond hour markers, along with hands and a Constellation star in 18K white gold. Behind the sapphire crystal on the caseback, this impressive watch is driven by the Co-Axial Master Chronometer Calibre 8700, guaranteeing the highest standards of precision, performance and magnetic resistance, as ...

Source: Omega website, last updated Mar 2026