Constellation Steel - yellow gold Diamonds Watch 131.25.25.60.99.002

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 25 mm watch is presented with a case and mono-rang bracelet created from stainless steel and 18K yellow gold, 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 rhodium-grey galvanic 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 diamond hour markers, and a Constellation star in 18K yellow gold. Behind the stamped Constellation Observatory medallion on the caseback, this impressive watch is driven by the OMEGA Calibre 4061.

Source: Omega website, last updated Mar 2026