The Rolex Sea-Dweller Deepsea, specifically the 2018 model with reference number 126660, stands as a testament to Rolex's relentless pursuit of horological excellence and extreme performance. This robust and highly capable dive watch, currently listed at around $11,772 (though prices can fluctuate depending on condition and seller), represents a significant investment – a point we'll explore in detail – and a fascinating chapter in the ongoing saga of the Deepsea line. This article will delve into the specifics of the 2018 model, comparing it to its predecessors, examining its investment potential, and providing a comprehensive overview of the Sea-Dweller lineage.
The 2018 Rolex Sea-Dweller Deepsea (126660): A Detailed Look
The 126660 boasts several key improvements over its predecessor, the 116660. While retaining the iconic Deepsea silhouette, the 2018 model incorporates subtle yet significant upgrades that enhance both its functionality and aesthetic appeal. The most notable change is the introduction of Rolex's in-house caliber 3235 movement. This movement, a significant advancement in Rolex's watchmaking technology, offers improved chronometric performance, greater power reserve (approximately 70 hours compared to the 116660's 48 hours), and increased resistance to shocks and magnetic fields. This represents a substantial leap forward in reliability and longevity.
Beyond the movement, the 2018 model features a refined case design. While the overall dimensions remain largely similar, subtle adjustments to the lugs and case profile contribute to a more comfortable and ergonomic fit on the wrist. The iconic Ringlock System, a crucial element in the Deepsea's impressive 3,900-meter (12,800-foot) water resistance, remains intact. This innovative system utilizes a ring of nitrogen-alloy steel to distribute pressure evenly, ensuring the watch's structural integrity even at extreme depths.
The dial, typically black with luminous hour markers and hands, maintains its highly legible design, a hallmark of the Deepsea line. The date window, positioned at 3 o'clock, is easily readable and features the Cyclops magnifying lens. The unidirectional rotating bezel, made of ceramic, is scratch-resistant and provides accurate timekeeping for divers. The robust oyster bracelet, with its solid links and secure clasp, completes the package, offering both comfort and security.
Rolex Deepsea 116660 vs 126660: A Comparative Analysis
Understanding the differences between the 116660 and the 126660 is crucial for anyone considering purchasing a Deepsea. The most significant difference, as previously mentioned, is the movement. The caliber 3235 in the 126660 offers superior performance and a longer power reserve compared to the caliber 3135 found in the 116660. This improved movement contributes to enhanced reliability and accuracy.
Other subtle differences include the case design, as mentioned above, and minor adjustments to the bracelet. The 126660 often boasts a slightly more refined and comfortable fit. However, both watches share the same impressive water resistance rating and the iconic Ringlock System. Ultimately, the choice between the two depends on individual preferences and budget. The 126660, with its upgraded movement, represents a clear advancement in technology and performance, but the 116660 remains a highly capable and desirable timepiece.
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