Rolex Deepsea combines deep-sea engineering with a strong diving-tool aesthetic. Reference 126660 D-blue uses a blue-to-black dial to evoke light disappearing into the depths, with green DEEPSEA lettering adding distinction. The Oystersteel case features the Ringlock system, a helium escape valve and a manufacturer-rated depth of 3,900m. A black Cerachrom bezel tracks diving time. Automatic calibre 3235 provides approximately 70 hours of power reserve, complemented by long-lasting blue luminescence, an Oyster bracelet and Glidelock adjustment, combining deep-diving performance with mechanical craftsmanship.

⚫️ Basic information
▪ Brand ｜Rolex
▪ Reference ｜126660DB
▪ Year ｜2021
▪ Accessories ｜ Original box and papers included
▪ Condition ｜95% condition

⚫️ Specifications
▪ Case diameter ｜44mm
▪ Dial ｜D-blue Gradient blue Black dial ， Green DEEPSEA Lettering ，Chromalight Blue Luminous
▪ Movement ｜Rolex 3235 Automatic mechanical movement
▪ Crystal ｜ Thickness 5.5mm Domed Sapphire crystal
▪ Material ｜ Oyster Steel Case and Oyster Strap ， Titanium Case back Components ， Black Cerachrom Ceramic bezel
▪ Functions ｜ Hours and minutes 、 Seconds 、 Quick-set instantaneous Days Date 、 Stop seconds 、 Unidirectional Rotating Diving Chronograph Bezel 、 Helium escape valve 、Ringlock System 、Glidelock and Fliplock Extension System
▪ Water resistance ｜ Original Specifications 3,900 m
▪ Power reserve ｜ Approx. 70 Hours
▪ Retail price ｜ Discontinued