Symbols of the long shared history between Rolex and deep-sea explorers, the Sea-Dweller, Rolex Deepsea and Deepsea Challenge models are ultra-resistant professional divers’ watches. The Sea-Dweller, launched in 1967, is waterproof to a depth of 1,220 metres (4,000 feet) – 610 metres (2,000 feet) originally. The Rolex Deepsea, unveiled in 2008, withstand the pressure at a depth of 3900 metres (12,800 feet), and the Deepsea Challenge, presented in 2022, can reach a depth of 11,000 metres (36,090 feet).