The Rolex Deepsea, a titan of the watch world, has undergone subtle yet significant evolutions over the years. Comparing the 2018 model (reference 126660) to its predecessor, the 2017 model (which largely mirrors the 2016 and earlier 116660), reveals a fascinating glimpse into Rolex's continuous refinement of its iconic dive watch. This article will dissect the key differences between these two iterations, addressing common queries such as its investment potential, comparing it to the Sea-Dweller, and providing a comprehensive review.
Rolex Deepsea 116660 vs 126660: A Detailed Comparison
The most significant difference lies beneath the surface – literally. The 2018 Rolex Deepsea ref. 126660 boasts Rolex's new Caliber 3235 movement, a significant upgrade over the Caliber 3135 found in the 116660. This new movement offers several advantages:
* Longer Power Reserve: The 3235 boasts a 70-hour power reserve, a full 24 hours longer than the 3135's 48 hours. This is a crucial improvement for divers and enthusiasts alike, offering greater convenience and reducing the need for frequent winding.
* Chronergy Escapement: The 3235 incorporates Rolex's patented Chronergy escapement, made from nickel-phosphorus, which is significantly more resistant to magnetic fields and offers greater efficiency. This results in improved accuracy and longevity.
* Paramagnetic Blue Parachrom Hairspring: The hairspring, a critical component for timekeeping accuracy, is made from a paramagnetic alloy, making it less susceptible to magnetic interference. This, combined with the Chronergy escapement, contributes to the watch's exceptional timekeeping performance.
* Optimized Efficiency: The 3235 movement is designed for improved efficiency, requiring less energy to operate, contributing to the extended power reserve.
Beyond the movement, the visual differences are subtle but noticeable to the trained eye. While both models share the iconic 44mm case and distinctive unidirectional rotating bezel, the 126660 often features a slightly improved lume (luminescence) application, resulting in brighter and longer-lasting nighttime illumination. Minor adjustments to the case finishing and bracelet might also be present, though these are often subjective and depend on individual preferences. The 126660 also subtly refines the clasp mechanism, offering a more secure and comfortable fit.
Is the Deepsea a Good Investment?
The Rolex Deepsea, particularly the 116660 and 126660, is generally considered a strong investment, especially considering its robust build, impressive water resistance (3,900 meters/12,800 feet), and the enduring appeal of the Rolex brand. However, it's crucial to remember that watches are not solely financial instruments. Their value is influenced by several factors, including:
* Condition: A pristine, unworn example will command a higher price than a used watch with scratches or wear.
* Demand: Popularity and market trends play a significant role. Certain limited editions or discontinued models can appreciate significantly.
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