The Rolex Deepsea D-Blue dial, a mesmerizing gradient of deep blues evoking the ocean's depths, is more than just a beautiful watch face; it's a testament to Rolex's unwavering commitment to pushing the boundaries of horological innovation and diving technology. This article will explore the iconic Rolex Deepsea Dweller, specifically the model m136660-0005 with its captivating D-Blue dial, delving into its history, features, variations, and the price points associated with this highly sought-after timepiece.
Honouring a Historic Dive: The Genesis of the D-Blue Dial
The Deepsea D-Blue dial's design isn't arbitrary; it's a tribute to the record-breaking dive of the *Deepsea Challenge*, a submersible piloted by James Cameron to the deepest point in the ocean, the Challenger Deep in the Mariana Trench. The gradient, transitioning from deep blue at the bottom to a lighter, almost black, hue at the top, represents the pressure and light conditions experienced during this extraordinary descent. This bold design choice instantly set the Deepsea apart, transforming it from a purely functional diving instrument into a statement piece of horological artistry. The colour gradient itself is incredibly difficult to achieve, requiring advanced techniques in dial manufacturing to create the seamless transition.
Model m136660-0005: A Closer Look at the Specifications
The Rolex Deepsea model m136660-0005, featuring the iconic D-Blue dial, is housed in a robust Oystersteel case measuring 44mm in diameter. This substantial size reflects the watch's purpose: to withstand the immense pressures of the deep ocean. The case is equipped with the Triplock winding crown, a triple waterproofness system ensuring exceptional water resistance to an incredible 3,900 meters (12,800 feet). This extreme water resistance surpasses the needs of almost all recreational divers, solidifying its position as a truly professional diving instrument.
The watch's movement, the calibre 3235, is a self-winding mechanical movement entirely developed and manufactured by Rolex. It boasts a power reserve of approximately 70 hours, meaning you can comfortably take it off for a weekend without needing to reset it. The calibre 3235 is also equipped with the Chronergy escapement, a patented Rolex innovation that delivers greater efficiency and is less sensitive to shocks. This ensures the watch's exceptional precision and reliability, even under the most demanding conditions.
The unidirectional rotatable bezel is crucial for safe diving, allowing divers to monitor their dive time accurately. The ceramic insert is virtually scratch-proof and features highly legible luminescent markers, ensuring clear visibility even in low-light conditions. The bracelet is crafted from Oystersteel, known for its durability and resistance to corrosion, further enhancing the watch's robustness.
Exploring the Rolex Deepsea Family: Variations and Similarities
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