The Rolex Deepsea Sea-Dweller 126660 “D-Blue” is an exceptional 44mm dive watch with water resistance up to 3,900 meters, a striking gradient blue-to-black dial, and a durable Cerachrom bezel. Built for extreme depths, it’s both rugged and refined.
| Has Box | Yes |
|---|---|
| Has Papers | Yes |
| Model (Cert) | Deep Sea Deep Blue |
| Year | 2019 |
| Model number (Cert) | 126660 |
The Rolex Deep Sea Deep Blue 126660 meets the demands of extreme underwater exploration. It withstands pressures up to 3,900 meters, making it ideal for the depths of the sea. Rolex designed the unique gradient D-blue dial—fading from blue to black—inspired by James Cameron’s Mariana Trench dive. This dial enhances legibility even in low light.
Crafted from durable Oystersteel, the 44mm case resists corrosion and wear. The black Cerachrom bezel is scratch-resistant, providing precision timing for every dive. The watch’s Caliber 3135 automatic movement ensures accuracy with a 48-hour power reserve, while the helium escape valve prevents pressure buildup during deep dives.
Key Features:
This extraordinary dive watch from Rolex is a must-have for collectors, divers, and anyone in need of a rugged yet elegant timepiece that delivers unmatched performance in the harshest environments. The Rolex Deepsea 126660 sets the standard for high-performance watches at great depths.

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