Engineered to conquer the deepest parts of the ocean, the Rolex Sea-Dweller Deepsea is a triumph of modern horology and mechanical resilience.
Built without compromise, it represents Rolex at its most extreme—where innovation, durability, and prestige converge.

The Rolex Sea-Dweller Deepsea 126660 was developed for professional saturation divers and collectors who appreciate technical mastery at the highest level. Introduced as part of the Deepsea lineage that redefined dive watch capability, this reference features a robust 44mm Oystersteel case engineered with Rolex’s groundbreaking Ring Lock System. This patented construction redistributes extreme underwater pressure across the case architecture, enabling an astonishing water resistance of up to 3,900 metres (12,800 feet)—a benchmark few watches in the world can rival.

At its core beats the Rolex Calibre 3235, an in-house automatic movement renowned for its precision, efficiency, and durability. Featuring the skeletonised Chronergy escapement and enhanced power reserve, it delivers superior performance while meeting Rolex’s stringent Superlative Chronometer standards. The black dial, illuminated by long-lasting Chromalight lume, ensures maximum legibility even in complete darkness, while the unidirectional Cerachrom bezel and Triplock screw-down crown reinforce its professional dive credentials.

This pre-owned Rolex Sea-Dweller Deepsea 126660 is presented in new, unworn condition, complete with original box and papers, and has been professionally inspected and authentication certified to guarantee absolute confidence. Beyond its technical achievements, the Deepsea holds strong appeal among collectors and investors, offering exceptional wrist presence, limited production desirability, and proven long-term resale strength.

Bold, uncompromising, and unmistakably Rolex—this is not merely a dive watch, but a symbol of exclusivity and mechanical dominance for the serious luxury collector.