Constellation Sedna™ gold Diamonds Watch 131.55.25.60.52.001

With precision inspired by the stars, the iconic OMEGA Constellation is characterised by its famous case with half-moon facets, and the polished claws that grip to the sides. This 25 mm model is crafted in 18K Sedna™ Gold and features a radiant diamond-paved bezel. The PVD silvery rose dial has been given a distinctive Supernova pattern through electrochemical etching, while other details include 18K Sedna™ Gold hands and star, and diamond hour markers in 18K Sedna™ Gold holders. The watch is presented on a signature mono-rang bracelet with easy comfort-adjustment, and is powered by the OMEGA Calibre 4061, which sits behind a stamped Constellation Observatory medallion on the caseback.

Source: Omega website, last updated Mar 2026