Aqua Terra 150M Seamaster Steel Master Chronometer 220.13.38.20.09.001

The Seamaster Aqua Terra is a superb tribute to OMEGA’s rich maritime heritage. In this 38 mm model, the symmetrical case has been crafted from stainless steel, with a wave-edged design featured on the caseback. The crystal linen dial is distinguished by a date window at 6H and a Small Seconds subdial featuring an 18K Sedna™ gold ring. The design is further complemented by 18K Sedna™ gold hands filled with white Super-LumiNova, as well as 18K Sedna™ gold indexes that are shaped like sailboat hulls, with an iridescent mother-of-pearl inlay. Presented on a beige leather strap, this timepiece is powered by the OMEGA Co-AxialMaster Chronometer calibre 8802, certified at the industry’s highest standard by the Swiss Federal Institute of Metrology (METAS).

Source: Omega website, last updated Mar 2026