Rolex Sea-Dweller Deepsea
Stainless Steel

The Rolex Sea-Dweller Deepsea Reference 116660 is one of the brand’s most technically impressive creations, engineered for extreme underwater exploration. Its 44 mm stainless steel case incorporates the patented Ring Lock System, allowing the watch to withstand depths of up to 3,900 meters (12,800 ft). The unidirectional ceramic bezel and Chromalight-filled markers ensure excellent legibility in low-light conditions, while the black dial maintains the purposeful, tool-watch aesthetic that defines the Deepsea. Despite its robust build, the watch retains the refined finishing and balance expected from a modern Rolex.

This 2009 example is presented in very good condition and comes complete with box and papers, enhancing its appeal for collectors seeking originality and a full set. Powered by an automatic movement certified to Rolex’s superlative chronometer standards, the 116660 delivers exceptional accuracy and reliability under even the most demanding conditions. Its combination of cutting-edge engineering, substantial wrist presence, and legendary durability makes it one of the most respected professional divers’ watches ever produced.