The result, says Rolex, is a wristband with suppleness and comfort of a strap and the durability and stability of a bracelet. Its overmoulded black elastomer exterior covers an interior made up of flexible metal blades from a titanium-nickel alloy and “longitudinal cushions” for enhanced comfort. Yet another Rolex patented element is the watch’s black Oysterflex bracelet, That’s right: Rolex calls it a bracelet, not a strap, though at first look it very much resembles a more-or-less traditional rubber strap. The movement carries Rolex’s in-house “Superlative Chronometer” certification for precision and robustness and stores a power reserve of 72 hours. Hairsprings made of Parachrom, an alloy of niobium, zirconium, and oxygen, are said to remain stable through temperature variations and be much less susceptible to shocks, making them 10 times more precise in case of shocks than a traditional hairspring. Its oscillator includes a hairspring made of blue Parachrom, another Rolex-exclusive, patented material that is especially resistant to magnetic fields. The tachymeter scale is applied in platinum PVD on the ceramic bezel.Įnsconced behind a hermetically screwed down caseback - which allows access only to Rolex watchmakers with a special tool - is Rolex’s manufacture Caliber 4130, a self-winding, COSC-certified column-wheel chronograph movement with a vertical clutch, a bidirectional (“Perpetual”) rotor on a ball bearing.
Also aiding in this task are the crown, with its Triplock water resistance system, and the chronograph pushers, all of which screw down securely into the case. The bezel is made from a single monobloc of the Cerachrom material and holds the crystal firmly in place on the middle case, helping to ensure the Oyster case’s 100-meter (330-feet) water resistance. The numerals on the bezel’s scale are applied through a special process in which the graduations are first molded in ceramic before it is fired at 1,500° C, then coated with a thin layer of platinum via PVD (Physical Vapor Deposition). The case middle is made of a single block of 18k white gold while the hallmark tachymeter bezel is built from Cerachrom, a durable, virtually scratchproof material patented by Rolex that is exceptionally resistant to both corrosion and UV rays. The patterns on the meteorite dial are developed over millions of years. The three black counters of the Daytona dial provide a pop of contrast with the silvery metallic main dial, while white-gold hands tell the time on applied hour markers of the same precious metal both hands and markers are treated with Rolex’s proprietary Chromalight substance for a long-lasting nighttime glow. These so-called “Winmanstatten patterns” are unique to each dial, impossible to replicate, and sealed with a special chemical treatment. The meteorite material of the dial is derived from the remnants of an asteroid, composed primarily of iron and nickel, which exploded millions of years ago and subsequently cooled to create distinctive, interwoven crystallized surface patterns. The new model, in an 18k white gold case and sporting an intriguingly textured dial made of metallic meteorite, continues the legacy of the Daytona collection, which began back in 1963 with the first Rolex Cosmograph, made for race car drivers, and now bears the name of the world-famous Daytona Racetrack. Rolex Oyster Perpetual Cosmograph Daytona (Ref. These include an all-new version of its iconic, motorsport-styled sport chronograph, the Oyster Perpetual Cosmograph Daytona, whose dial is literally out of this world. Among Rolex’s new releases at Watches & Wonders 2021, the vintage-look Explorer and updated Explorer II claimed most of the spotlight, but the Swiss mega-brand launched several other noteworthy timepieces alongside them.
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