Omega Constellation ref. 131.25.29.20.52.001 (2025) features a 29mm 18K Sedna gold and stainless steel case with a diamond-paved bezel, crystal white silvery dial with diamond hour markers, and a date window at 6 o’clock. The hands, Omega logo, Constellation star, and diamond holders are in 18K Sedna gold, all presented on the signature mono-rang bracelet with half-moons and claws. Powered by the Co-Axial Master Chronometer Calibre 8700, visible through the domed sapphire caseback, it combines luxurious design with modern precision and durability.