Since 1848, Omega watches built a reputation of being the ultimate in luxurious elegance and sporty sophistication. In 1931, the brand entered the Geneva Observatory trials, competing in several categories designed to test the rigor and mechanical reliability of the Omega timepiece. The brand won all six categories and thereby adopted the slogan, "Omega, exact time for life." In 1965, NASA selected Omega to be the official watch used in training and space exploration. A true giant in name and reliability, Omega produces elegant watches that are impervious to changes in fashion. At AuthenticWatches.com, we offer a variety of Omega watches for sale — at the lowest prices online. When you are ready to buy an Omega watch, browse our selection that includes the: Seamaster, Speedmaster, 1957 Trilogy, DeVille, Planet Ocean, and Constellation.