Omega is pushing the envelope for lightweight watch construction with the new 41mm Seamaster Aqua Terra "Ultralight." It is the first watch from Omega to use an alloy called Gamma Titanium, a lightweight metal traditionally used in the aeronautics industry. The watch dial also makes use of titanium with a grade 5 titanium dial that's decorated with the signature Aqua Terra stripes. When equipped with the fabric sport strap, the watch weighs just 55 grams. Another major watchmaking feat is the OMEGA Co-Axial Master Chronometer Calibre 8928 Ti movement, which is their first movement built from titanium. The manually-wound movement has a power reserve of 72 hours and has magnetic resistance of up to 15,000 gauss.
Available in 2020.