THIS OYSTER PERPETUAL COSMOGRAPH DAYTONA IN OYSTERSTEEL WITH A BLACK DIAL AND AN OYSTER BRACELET, FEATURES A BLACK CERACHROM BEZEL WITH TACHYMETRIC SCALE.
This chronograph was designed to be the ultimate timing tool for endurance racing drivers. More than 50 years after its creation, the Cosmograph Daytona remains in a class of its own among sport chronographs and continues to transcend time.
THE TACHYMETRIC SCALE
HIGH-PERFORMANCE CHRONOGRAPH
A key part of the model’s identity is the bezel moulded with a tachymetric scale for measuring average speeds of up to 400 miles or kilometres per hour. Blending high technology with sleek aesthetics, the black bezel is reminiscent of the 1965 model that was fitted with a black Plexiglas bezel insert.
The monobloc Cerachrom bezel in high-tech ceramic offers a number of advantages: it is corrosion resistant, virtually scratchproof and the colour is unaffected by UV rays. This extremely durable bezel also offers an exceptionally legible tachymetric scale, thanks to the deposition of a thin layer of platinum in the numerals and graduation via a PVD (Physical Vapour Deposition) process. The monobloc Cerachrom bezel is made in a single piece and holds the crystal firmly in place on the middle case, ensuring waterproofness.
Model features
BLACK DIAL
WITH CHRONOGRAPH COUNTERS
This model features a black dial with snailed counters, gold applique hour markers and hands with a Chromalight display, a highly-legible luminescent material. The central sweep seconds hand allows an accurate reading of 1/8 second, while the two counters on the dial display the lapsed time in hours and minutes. Drivers can accurately map out
their track times and tactics without fail.
OYSTERSTEEL
HIGHLY RESISTANT TO CORROSION
Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.
THE OYSTER BRACELET
ALCHEMY OF FORM AND FUNCTION
The design, development and production of Rolex bracelets and clasps, as well as the stringent tests they face, involve advanced high technology. And, as with all the components of the watch, aesthetic controls by the human eye guarantee impeccable beauty. The Oyster bracelet is a perfect alchemy of form and function. First introduced in the late 1930s, this particularly robust and comfortable metal bracelet with its broad, flat three-piece links remains the most universal bracelet in the Oyster collection.
START, DRIVE, STOP
THE ULTIMATE RACING TOOL WATCH
The Daytona’s chronograph feature functions are activated by pushers that screw down like the winding crown when they are not in use, guaranteeing waterproofness to 100 metres. One press to start, stop or reset the chronograph produces a crisp, clear click that was perfected using the most advanced technology. Rolex watchmakers also perfected the mechanism to suit the ideal finger pressure on the pushers, and engineered it to provide an instantaneous and accurate start to the timing without sacrificing reliability.
4130 MOVEMENT
SUPERLATIVE PERFORMANCE
The Cosmograph Daytona is equipped with calibre 4130, a self-winding mechanical chronograph movement developed and manufactured by Rolex. Its architecture incorporates far fewer components than a standard chronograph, thereby enhancing the movement’s reliability. Like all Rolex Perpetual movements, the 4130 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The chronograph movement features a Parachrom hairspring, offering greater resistance to shocks and to temperature variations.
Description
Price | $10,000-950,000 | $1,099 | $499 | $238 |
Grade | Genuine Rolex | AAAAA Clone | AAA Replica | A Replica |
Movement | Rolex Calibre 4130 | Genuine Swiss Clone 4130 movement | Swiss 7750 Movement | Asian MingZhu Movement |
Time Accuracy | -3/+5 sec per day COSC certified | -5/+6 sec per day- | -5/+6 sec per day- | -5/+6 sec per day- |
Stainless Steel Type | 904L Stainless Steel | 904L Stainless Steel | 904L Stainless Steel | 904L Stainless Steel |
Bezels | Fixed | Fixed | Fixed | Fixed |
Crystal | Sapphire crystal | Sapphire crystal correct date magnification | Sapphire crystal | Mineral Glass |
Case Size | 40mm | 40mm | 40mm | 40mm |
Logo & Markings | laser etchings | Exact on entire watch | 90% Exact on entire watch | 70% Exact on entire watch |
Dial | Genuine Rolex | Exact detail and font | 90% exact detail and font | 70% Exact detail and font |
Luminous Markers | Rolex Lumen | SuperLuminova Swiss Lumen | Swiss Lumen | Normal Lumen |
Waterproof | 100m on standard models | Tested up to 300m | life waterproof | Life waterproof |
Life expectancy | Lifetime | Lifetime | 3-5 years | 1-2 years |
Warranty | 2 Years | Up to 5 Years | Up to 2 Years | Up to 1 Years |
Engine | Rolex Calibre 7750/Mingzhu Engine |
Series | Daytona |
Brand | Rolex |
Gender | Men’s |
Model | 116520BKSO |
Movement | Automatic |
Band Length | 19cm |
AAA Class and AAAAA Super Clone Class's chrono can fully functional