220.55.30.20.60.001

The OMEGA Seamaster Aqua Terra 220.55.30.20.60.001 debuted in 2025 as a full-gold 30mm model with a Green 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 Green dial is sun-brushed and tinted with lacquer, with a circular date window at 6 o’clock. It is set with eleven diamond hour markers and paired with faceted hands in 18K yellow gold, coated with PVD Moonshine Gold. The applied elements are also in 18K Moonshine Gold. The hands are filled with white Super-LumiNova that emits a blue glow. Power comes from the automatic 8751, a METAS-certified Master Chronometer movement offering a 48-hour power reserve and magnetic resistance to 15,000 gauss. The watch is worn on an integrated 18K Moonshine Gold bracelet with polished-brushed links, secured by a butterfly clasp and fitted with OMEGA’s comfort-adjustment system.