Rolex Cosmograph Daytona Oyster, 40 mm, yellow gold and diamonds M126538TBR-0004

  • Reference

    126538TBR

  • Model case

    Oyster, 40 mm, yellow gold and diamonds

  • Water-resistance

    Waterproof to 100 metres / 330 feet

  • Bezel

    Set with diamonds

  • Dial

    Golden, bright black counter rings set with diamonds

  • Bracelet

    Oysterflex

  • Movement

    Perpetual, mechanical chronograph, self-winding

  • Calibre

    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 ct 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.

Rolex Cosmograph Daytona in 18 ct yellow gold with lugs set with diamonds, M126538TBR-0004 - Cortina Watch

18 ct yellow gold

By operating its own exclusive foundry, Rolex has the unrivalled ability to cast the highest quality 18 ct gold alloys. According to the proportion of silver, copper, platinum or palladium added, different types of 18 ct 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.

Rolex Cosmograph Daytona in 18 ct yellow gold with lugs set with diamonds, M126538TBR-0004 - Cortina Watch

Golden dial

This model features a golden, diamond-set dial with snailed counters, 18 ct 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.

Rolex Cosmograph Daytona in 18 ct yellow gold with lugs set with diamonds, M126538TBR-0004 - Cortina Watch
Rolex Cosmograph Daytona in 18 ct yellow gold with lugs set with diamonds, M126538TBR-0004 - Cortina Watch

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Rolex Cosmograph Daytona in 18 ct yellow gold with lugs set with diamonds, M126538TBR-0004 - Cortina WatchRolex Cosmograph Daytona in 18 ct yellow gold with lugs set with diamonds, M126538TBR-0004 - Cortina Watch

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