Tudor Black Bay Fifty-Eight

Montres Tudor SA, or simply Tudor, is a Swiss watchmaker based in Geneva, Switzerland. Registered in 1926 by Hans Wilsdorf, founder of Rolex, the brand remains a sister company to Rolex; both companies are owned by the Hans Wilsdorf Foundation. Tudor was initially known for watches produced for the military and professional divers. From the 1960s to 1980s,[3] several navies issued Tudor Submariners to their divers, including the US Navy SEALs and the French Marine Nationale.[4]