Rolex COSMOGRAPH DAYTONA-116518LN-0040

This Oyster Perpetual Cosmograph Daytona in 18 ct yellow gold, with a golden and bright black dial and an Oysterflex bracelet, features a black Cerachrom bezel with an engraved tachymetric scale.

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.

This model features a golden and bright black dial with snailed counters, 18 ct gold applique hour markers and hands with a Chromalight display, a highly-legible luminescent material.

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.

• Model case

  Oyster, 40 mm, yellow gold

• Oyster architecture

  Monobloc middle case, screw-down case back and winding crown

• Diameter

  40 mm

• Material

  18 ct yellow gold

• Bezel

  Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale

• Winding crown

  Screw-down, Triplock triple waterproofness system

• Crystal

  Scratch-resistant sapphire

• Water resistance

  Waterproof to 100 metres / 330 feet

• Movement

  Perpetual, mechanical chronograph, self-winding

• Calibre

  4131, manufacture Rolex