Seamaster Sedna™ gold Chronometer Watch 220.52.41.21.03.001

The Seamaster Aqua Terra is a superb tribute to OMEGA’s rich maritime heritage. In this 41mm model, the symmetrical case has been crafted from 18K Sedna™ gold, with a wave-edged design featured on the back. The blue dial is sun-brushed and is distinguished by a horizontal “teak” pattern which is inspired by the wooden decks of luxury sailboats. There is also a date window at 6 o'clock and 18K Sedna™ gold hands and indexes filled with white Super-LumiNova. The blue strap is made from structured rubber and includes an additional 18K Sedna™ gold link which integrates it to the case. This certified chronometer is powered by the OMEGA Master Chronometer calibre 8901, certified at the industry’s highest standard by the Swiss Federal Institute of Metrology (METAS).

Source: Omega website, last updated Mar 2026