Black Sigma Rolex Daytona Cosmograph Ref 6263

Model: , ,
Year of issue: 1973
Reference number: 6263
Condition: worn
Status: sold
Dealer country: Germany
Price in EUR € n/a


Black Sigma Rolex Daytona Cosmograph Ref 6263

  • CASE screwed case, steel, acrylic glass, screw-down crown, screw-down push-buttons, D=39,5mm
  • MOVEMENT caliber Rolex 727 (Valjoux), manual wind, chronograph
  • DIAL original Tritium.dial and hands, Q-T-SWISS-T-Q Sigma Dial


Ralf Meertz


Birth of a Horological Icon Timepiece  The myth around the iconic Rolex Daytona has spread around the world recent years. Always has the Daytona model been attached to motor racing, at first Rolex called their new Cosmograph the “Le Mans” and little later to “Daytona” when Rolex started to sponsor the well known U.S. speedway.
Cosmograph: a name that was to be the forerunner of great fortune. Actually, the choice of the name proved to be neither easy nor expected. Whilst Rolex on the one hand flirted with the car-racing world, on the other hand it could not remain unaware of the vast media attention, which at that time was surrounding the conquest of outer space.