Omega Seamaster
The Omega Seamaster is a line of automatic winding mechanical sports and diving watches from Omega with a history that can be traced back to the original water-resistant dress-style watch released in 1948. Originally conceived as a robust, every day watch with water-resistance for 'town, sea, and country', the Seamaster line became popular with divers, explorers and professionals, and the line was soon associated with dive watches, in particular the Seamaster Diver Professional 300m model.