The Rolex Deepsea Stainless Steel D-Blue Dial 126660 is built for extremes. Yet, it delivers undeniable luxury. This professional diver’s watch blends engineering mastery with bold design. As a result, it stands among the most capable modern tool watches.
At first glance, the 44mm Oyster case commands attention. Moreover, the gradient D-Blue dial creates dramatic depth. The dial fades from vivid blue to deep black. This design honors James Cameron and his Mariana Trench expedition. Therefore, the watch carries real historical significance.
Rolex crafts the case from corrosion-resistant 904L Oystersteel. Consequently, it withstands extreme underwater pressure. The unidirectional Cerachrom bezel features a scratch-resistant ceramic insert. In addition, engraved 60-minute graduations ensure precise dive timing.
Chromalight hour markers emit a long-lasting blue glow. Thus, visibility remains sharp in total darkness. Beneath the caseback beats the in-house Caliber 3235 movement. Furthermore, it offers Superlative Chronometer precision and a 70-hour power reserve.
The patented Ringlock System reinforces the case structure. Meanwhile, the Triplock crown and helium escape valve enhance safety. Together, they guarantee water resistance to 3,900 meters.
Finally, the Oyster bracelet includes the Glidelock extension system. Therefore, it fits securely over a wetsuit. The Rolex Deepsea Stainless Steel D-Blue Dial 126660 ultimately defines modern dive watch excellence.









