- Reference 126519LN
- Model case Oyster, 40 mm, white gold
- Water-resistance Waterproof to 100 metres / 330 feet
- Bezel Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale
- Dial Steel and bright black
- Bracelet Oysterflex
- Movement Perpetual, mechanical chronograph, self-winding
- Caliber 4131, manufacture Rolex
- Power reserve Approximately 72 hours
- Certification Superlative Chronometer (COSC + Rolex certification after casing)
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The Oysterflex Bracelet
The 18 kt gold versions of the Cosmograph Daytona with a Cerachrom bezel are available with an Oysterflex bracelet. Developed by Rolex and patented, it singularly combines the robustness of a metal bracelet with the comfort of an elastomer bracelet. It is made up of two flexible curved metal blades - one in each bracelet section - overmoulded with high-performance black elastomer. For optimum comfort, the Oysterflex bracelet is equipped with cushions on its inner sides and an Oysterlock safety clasp to prevent accidental opening. Its length may be adjusted via the ingenious Rolex Glidelock extension system.
18 kt white gold
By operating its own exclusive foundry, Rolex has the unrivalled ability to cast the highest quality 18 kt gold alloys. According to the proportion of silver, copper, platinum or palladium added, different types of 18 kt gold are obtained: yellow, pink or white. They are made with only the purest metals and meticulously inspected in an in-house laboratory with state-of-the-art equipment, before the gold is formed and shaped with the same painstaking attention to quality. Rolex's commitment to excellence begins at the source.
Steel and bright black dial
This model features a steel and bright black dial with 18 kt gold applique hour markers and hands with a Chromalight display, a highly-legible luminescent material. The dial allows drivers to accurately map out their track times and tactics without fail.
Model availability
All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.
Therefore, the availability of certain models may be limited. New
Rolex watches are exclusively sold by Official Rolex Jewelers, who receive regular deliveries
and independently manage the allocation and sales of watches to customers.
GEARYS is proud to be part of the worldwide network of Official Rolex Jewelers and can
provide information on the availability of Rolex Watches.
