The reference 6239 was the very first model of the iconic Cosmograph Daytona family, and was produced from approximately 1963 until 1976. Available in stainless steel, 14k and 18k gold, the reference 6239 was the firm’s first chronograph with the tachometer scale engraved on the bezel.

The present, early example is fitted with a beautiful black matte dial and silvered sunken subsidiary dials, with the highly desirable, red ‘Daytona’ printed above the 6 o’clock subsidiary dial. Interestingly, the visibility of the “T-SWISS-T” designation on this unusual dial is completely obstructed by the case. When the dial is carefully removed from the case, as seen in the image on the left, one is able to admire this subtle detail. The early original bezel, calibrated to 300 units per hour, remains in place, adding to the collectibility of the piece. Completed with a gorgeous, riveted Rolex Oyster bracelet, it is presented in overall excellent condition.

There are very few watches in the world that carry such gravitas and desirability amongst collectors as the ‘Rolex Cosmograph Daytona’, from aspiring new collectors to the most seasoned, hence owning one is a must. This is a rare variant of reference 6239 that will certainly please even the most discerning collector of vintage Rolex sports watches.