The Rolex Sea-Dweller, specifically the Deepsea reference 116660 and its successor, the reference 126660, represents the pinnacle of Rolex's professional diving watch offerings. Its ability to withstand immense pressure at depths of 3,900 meters (12,800 feet) is a testament to Rolex's engineering prowess. But with such exceptional capabilities comes a significant price tag. Understanding the factors that contribute to the cost of this exceptional timepiece requires a deep dive into its intricate design, materials, and the brand's overall prestige. This article will explore the price of the Rolex Sea-Dweller Deepsea, examining its features, comparing it to other Sea-Dweller models, and considering the market forces that influence its value.
The Rolex Sea-Dweller Deepsea: A Technological Marvel
The Sea-Dweller Deepsea's ability to function flawlessly at depths exceeding 3,900 meters (12,800 feet) is not a feat of mere luck; it's the result of meticulous engineering and the utilization of cutting-edge materials. The heart of this pressure resistance lies in Rolex's patented Ringlock System. This ingenious system employs a monobloc middle case made from a solid block of high-strength 904L stainless steel, incorporating a sapphire crystal that acts as a pressure-resistant dome. This sapphire crystal is significantly thicker than those found in standard watches, contributing significantly to the watch's overall pressure resistance. The Ringlock system cleverly distributes the pressure evenly across the case, preventing deformation even under extreme conditions.
Beyond the Ringlock System, the Sea-Dweller Deepsea boasts a range of other features that contribute to its robustness and reliability:
* Oyster Case: The iconic Oyster case, a hallmark of Rolex, provides a watertight seal, protecting the movement from water ingress. This case is rigorously tested to ensure its waterproof integrity at extreme depths.
* Triplock Crown: The Triplock winding crown, with its triple sealing system, further enhances the watch's water resistance.
* High-Performance Movement: The Sea-Dweller Deepsea is typically powered by a self-winding mechanical movement, specifically caliber 3235 (in the newer reference 126660) or caliber 3135 (in the older reference 116660). These movements are COSC-certified chronometers, ensuring high levels of accuracy and reliability. These movements are built to withstand the intense pressure and still maintain precision timekeeping.
* Nitrogen-Alloyed Steel: The 904L stainless steel used in the construction of the case is a proprietary Rolex alloy, renowned for its corrosion resistance and strength. The addition of nitrogen further enhances its properties, making it exceptionally durable and resistant to the harsh marine environment.
* Chromalight Display: The luminescent hands and hour markers utilize Chromalight, a long-lasting luminescent material that provides superior visibility in low-light conditions, crucial for deep-sea diving.
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