OMEGA 231.20.43.52.06.001 OMEGA Seamaster Aqua Terra 5-Year Warranty - Stylish Gray Dial, Swiss Automatic Movement, Luxury Dive WatchProduct Highlights Omega was founded in 1848 when watchmaker Louis Brand opened a watch workshop in La Chaux de Fonds, Switzerland. The "Seamaster" collection, which has the oldest history among Omega's four major series, features a wide range of models and designs that appeal to both serious waterproof watches and everyday use. It is characterized by a decorative vertical stripe pattern known as the "Teak Concept" and a lacquered black subdial.