220.55.30.20.55.001

The OMEGA Seamaster Aqua Terra 220.55.30.20.55.001 debuted in 2025 as a full-gold 30mm model with a White dial and diamond-set bezel. This version features a symmetrical case in 18K Moonshine Gold with polished surfaces, a polished bezel set with 46 diamonds, and a screw-in case back bearing OMEGA’s wave-edged design. The White dial is crafted from pearled white mother-of-pearl with a full glossy finish, and includes a circular date window at 6 o’clock. It is set with eleven diamond hour markers and paired with faceted hands made of 18K yellow gold with a PVD Moonshine Gold coating. The applied elements are also in 18K Moonshine Gold. The hands are filled with white Super-LumiNova that emits a blue glow. The watch is powered by the automatic 8751, a METAS-certified Master Chronometer movement with a 48-hour power reserve and resistance to magnetic fields up to 15,000 gauss. It is worn on an integrated 18K Moonshine Gold bracelet with polished-brushed links, secured by a butterfly c...