Preowned in 40mm stainless steel and yellow gold casing with engraved tachymetric scale bezel with black dial and diamond markers. The Rolex Cosmograph Daytona, introduced in 1963, was designed to meet the demands of professional racing drivers. With its highly reliable chronograph and bezel with tachymetric scale, it allows drivers to perfectly measure average speeds up to 400 kilometres or miles per hour, as they choose. An icon eternally joined in name and function to the high per-performance world of motor sport. Complete set with box and cert. Warranty card dated December 2015.