The Rolex Deepsea Sea-Dweller 2021 - Reference 126660 is an impressive diving watch that impresses with both its robust design and its technical precision. The case is made of Oystersteel , an extremely corrosion-resistant stainless steel known for its durability. With a diameter of 44 mm , the watch has a strong presence on the wrist, but remains comfortable to wear thanks to its ergonomic design. The dial is a rich black and features generously applied Chromalight indices and hands, which ensure optimal readability even in poor lighting conditions. The characteristic Cerachrom bezel is made of scratch-resistant ceramic and can be rotated in one direction, which is particularly advantageous when diving. The Deepsea Sea-Dweller is powered by the automatic Rolex caliber 3235 , which is known for its high precision and power reserve of around 70 hours . In addition, the movement has been awarded the Superlative Chronometer certification , which guarantees exceptional accuracy. Another highlight is the robust Oyster bracelet with Glidelock clasp, which allows fine adjustment of the length so that it can also be worn over a diving suit. The look of the Deepsea Sea-Dweller is sporty and functional at the same time, ideal for lovers of diving watches and those who value the highest level of reliability. In summary, the Rolex Deepsea Sea-Dweller 126660 is a watch that cuts a strong figure both on and off the water thanks to its distinctive design and outstanding technology. You receive a 1-year warranty on the functionality of the movement. Click here to translate this description