Rolex Deepsea Blue Dial 44mm Oystersteel

The Rolex Deepsea Ref. 136660 is the ultimate expression of Rolex’s mastery in extreme underwater watchmaking. Designed for professional saturation divers, this extraordinary timepiece combines cutting-edge engineering with bold aesthetics, pushing the limits of performance to unprecedented depths.

This model features the iconic D-Blue gradient dial, transitioning from deep blue to black — a tribute to James Cameron’s historic Deepsea Challenge expedition. The vivid “DEEPSEA” signature in green further enhances its distinctive character, symbolizing exploration and innovation.

Crafted from ultra-resistant Oystersteel, the 44mm case incorporates Rolex’s patented Ringlock System, enabling a staggering water resistance of 3,900 meters (12,800 feet). The unidirectional rotatable bezel, fitted with a black Cerachrom ceramic insert, ensures precise dive timing and exceptional durability.

At its core beats the Rolex Calibre 3235, a self-winding movement offering outstanding precision, a 70-hour power reserve, and enhanced efficiency through the Chronergy escapement. The helium escape valve allows safe decompression during saturation dives, making it an essential tool for professionals.

The Oyster bracelet is equipped with the Oysterlock clasp, Glidelock extension system, and Fliplock extension link, allowing seamless adjustment over diving suits.

A true feat of engineering and a symbol of deep-sea exploration, the Rolex Deepsea 136660 is built for those who push boundaries and demand uncompromising performance.