The Rolex Sea-Dweller 116660 debuted in 2008 as the brand’s most robust professional diver’s watch, building on the Sea-Dweller legacy that began in 1967. Designed in Switzerland for saturation divers, the 116660—often called the “Deepsea”—pushed the boundaries of underwater endurance, reflecting Rolex’s pioneering spirit in extreme environments.
Key features include a substantial 44mm case, the innovative Ringlock System for exceptional pressure resistance, and a helium escape valve. Its reference number 116660 is highly sought after, especially early “Mark I” dials and the “James Cameron” D-Blue variant, which commemorates the filmmaker’s historic Mariana Trench dive. Collectors prize these for their engineering and distinctive looks.
Today, the Sea-Dweller 116660 remains a benchmark for deep-sea capability and a favorite among enthusiasts who appreciate Rolex’s blend of technical mastery and iconic design. Its enduring appeal lies in both its formidable performance and its place in the ongoing story of underwater exploration.
Recent Forum Listings
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Rolex Rolex Deepsea Sea-Dweller 116660 - 2012 Full Set $9,300 -
Rolex Rolex Deepsea Sea-Dweller "2017" - 116660 - Black - St… $10,895 -
Rolex Rolex Sea-Dweller Deepsea Full set open card $12,800 -
Rolex Rolex Sea-Dweller Deepsea 116660 — 44mm MK3 Black Dial… $9,195 -
Rolex Rolex Sea-Dweller Deepsea Black 44mm 116660 $8,300 $8,300
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