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One of the hottest and most sought-after releases in recent years was the reference 116500 Daytona in stainless steel with black Cerachrom bezel. With the exception of its bezel, the new Daytona 116500 was virtually identical to almost any other modern, stainless steel Daytona. However, the aesthetic impact of the black Cerachrom bezel is significant, and the presence of a solid black ring around the face of the watch completely changes the overall appearance of the new ref. 116500 Daytona.Additionally, the new black Cerachrom bezel is more than a little reminiscent of the black acrylic bezels that were fitted to several vintage Daytona chronograph references manufactured during the 1960s and 1970s, such as the reference 6241 and the reference 6263. Although the two materials are significantly different in a multitude of different ways, the black Cerachrom bezel on the new 116500 Daytona is very much the contemporary equivalent of the black acrylic bezel that can be found on a number of highly-desirable, vintage Rolex Daytona references.For the most part, Rolex only moves forward with their designs as they continuously work to refine and improve their watches. However, they have been known to occasionally borrow small design elements from some of their early watches, and implement them into the latest incarnations of their ever-evolving timepieces. Sometimes these design elements get re-imagined or modernized to reflect advancements and improvements in available materials and technologies (like the Cerachrom bezel on the Daytona). Other times, like in the instance of the 24-hour hand on the new Explorer II, these vintage-inspired, design traits get pulled right off a page from a 1970s Rolex catalog and get placed on a watch currently in production.

The GMT Master II ref. 16710 is one of the most iconic and influential examples of the brand’s multi-time zone pilot’s watch. It brought an upgraded case and movement to the line, making it a huge success and leading to its impressive production run of almost twenty years. The ref. 16710 was then replaced by the ref. 116710 in the late 2000s as a completely new generation of Rolex GMT-Master tool watches began to make an appearance with a brand new case and bracelet design, improved materials, and a new movement.Rolex developed the GMT-Master in the early 1950s at the request of Pan Am Airlines. Its release came during the dawn of international flight. The famous air carrier required a dual-time wristwatch to issue their pilots, and the GMT-Master was born. The GMT-Master II was released a number of years later in 1983 with the ref. 16760, and brought with it independent hour hands that allow the wearer to read two time zones on the dial and a third on the bezel.The first GMT-Master II ref. 16760 featured a bulkier case and is often referred to by avid collectors as the “Fat Lady” or “Sophia Loren.” In 1989, Rolex would release a refined variation of the Fat Lady GMT in the form of the sleeker reference Rolex 16710 with a thinner case and movement. The ref. 16710 was well-received among collectors for its upgraded case and movement, and it would go on to become one of the most successful GMT-Master II models, remaining in production for nearly twenty years.A completely redesigned version of the stainless steel Rolex GMT-Master II was introduced in 2007, which meant the discontinuation of the long-running ref. 16710. The Rolex 116710 is similar in design as its 5-digit predecessor with an all-steel finish, a perpetual movement with independent hour hands, and a bidirectional bezel; however, that’s where its similarities end. The ref. 116710 is almost an entirely new watch and boasts a redesigned bezel, case, bracelet, and dial, as well as the newer Caliber 3186 perpetual movement.

Titanium is the material of choice for the inner caseback on the Deepsea due to its strong corrosion-resistant properties and its ability to repeatedly flex under stress without developing the same degree of metal fatigue as steel. Since the crystal on the Deepsea will be subjected to the same extreme pressures as the caseback, its scratch-resistant sapphire crystal has been beefed up to be a massive 5.5mm thick, and it is crafted in a domed shape (without a Cyclops magnification lens) to better distribute the pressures being exerted on the face of the watch.Like both the Submariner and the normal Sea-Dweller, the Deepsea is equipped with Rolex’s Triplock winding crown that screws down and uses a system of gaskets to create three sealed zones to protect against moisture intrusion. Additionally, since the Deepsea is a variation of Rolex’s Sea-Dweller collection, its case is equipped with a helium gas escape valve, which allows the watch to safely be used for saturation diving applications.One of the hallmark characteristics of modern dive watches is the degree of the over-engineering present in their designs and the almost-ludicrously excessive performance-statistics that manufacturers are able to achieve. Although the Rolex Deepsea Sea-Dweller is easily the most capable and robust dive watch available in Rolex’s current catalog, only a very slim percentage of its owners will ever require even a small fraction of its incredible underwater functionality. Regardless, the Ringlock system and the case of the Deepsea are the perfect embodiment of form following function, as the watch was specifically designed from the ground-up to be the ultimate deep-sea diving timepiece.