OMEGA 23115342057002 OMEGA SEAMASTER AQUATERRA - Luxury Swiss Dive Watch for Sports and AdventureProduct Highlights Omega was founded in 1848 when watchmaker Louis Brand opened a watch workshop in La Chaux de Fonds, Switzerland. The Seamaster was born in 1948 at the request of the British military and is the oldest series among Omega's four major collections. Twelve diamond indexes further enhance the brilliance of the dial. The bezel is set with diamonds in a circular pattern, giving it a unique character that sets it apart from other models.