Engineered for the extremes, the Rolex Deepsea Sea-Dweller 116660 is a professional-grade dive watch built to withstand the ocean’s greatest depths. This 2010 model features a massive 44mm Oystersteel case, a ceramic Cerachrom bezel, and Rolex’s Ringlock System – allowing for an exceptional water resistance of up to 3,900 metres (12,800 ft).

The black dial is equipped with large Chromalight luminescent markers for ultimate legibility, framed by a unidirectional rotating bezel and secured on the robust Oyster bracelet with Glidelock extension for over-suit wear.

This particular example is in unworn condition, preserved exactly as it left the authorised dealer. It is presented as a complete full set, including the original Rolex box, warranty card, swing tags, booklet, and original purchase receipt – a true collector’s time capsule.

Discontinued and increasingly hard to find in unworn condition, the 116660 is a modern Rolex icon and a serious piece of engineering excellence.

Powered by the Rolex Calibre 3235, this self-winding mechanical movement delivers unparalleled accuracy and a 70-hour power reserve. The watch is secured with a robust Oyster bracelet, featuring the Glidelock extension system for seamless size adjustments. Designed for professional divers, this Submariner is water-resistant up to 300 meters (1,000 feet).