The Rolex Sea-Dweller Deepsea, specifically the reference 136660 with its iconic D-blue dial, has cemented its place as a legend among dive watches and a highly sought-after piece in the luxury watch market. Its robust construction, impressive water resistance, and striking aesthetic appeal combine to create a timepiece that is both a tool and a work of art. This article will delve deep into the world of the Rolex Sea-Dweller Deepsea D-blue, exploring its features, history, price, and what makes it such a desirable collectible.
Rolex Sea-Dweller Deepsea: A History of Depth
The Rolex Sea-Dweller line itself boasts a rich history rooted in professional diving. Born from a collaboration with Comex, a French commercial diving company, the original Sea-Dweller models were designed to withstand the extreme pressures encountered at significant depths. The Deepsea, however, represents a significant leap forward in this lineage. Introduced in 2008, the reference 136660 was engineered to handle the immense pressures of 3,900 meters (12,800 feet), a depth few divers ever reach but a testament to Rolex’s commitment to pushing the boundaries of watchmaking.
This extreme depth rating is achieved through several key innovations. The watch features a massive 5.1mm thick sapphire crystal, significantly thicker than other Rolex models, to withstand the crushing pressure at such depths. The case itself is constructed from Oystersteel, a proprietary stainless steel alloy known for its strength and corrosion resistance. The Triplock winding crown, a hallmark of Rolex divers' watches, further enhances water resistance by providing a triple seal against water ingress. The helium escape valve, another critical feature, allows helium gas to escape during decompression after saturation dives, preventing the crystal from shattering.
The D-Blue Dial: A Symbol of Depth
While the technical specifications of the Deepsea are impressive, it's the unique D-blue dial that truly captures the imagination. This gradient dial, transitioning from deep blue at the center to a lighter shade towards the outer edge, evokes the image of the ocean's depths. This subtle yet striking colorway distinguishes the Deepsea from other Sea-Dweller models and contributes significantly to its desirability. The gradient effect is not merely aesthetic; it's a clever design choice that enhances readability under varying light conditions.
The dial itself is meticulously crafted, with luminous hour markers and hands ensuring excellent legibility even in low-light environments. The date window, positioned at 3 o'clock, is seamlessly integrated into the overall design. The overall aesthetic is one of understated elegance, reflecting Rolex's commitment to both functionality and refined design.
Rolex Sea-Dweller Price: A Matter of Demand
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