Reference 6239 was the very first model within the iconic Cosmograph Daytona family, and was produced from approximately 1963 until 1976. Available in stainless steel, 14K and 18K gold, reference 6239 was the firm’s first chronograph with the tachymeter scale engraved on the bezel. The model was originally announced as the "Le Mans". It was eventually named the "Daytona” after the 24 Hours of Daytona automobile race.

One of the most impressive "Paul Newmans" to come on the auction market in recent years, the present watch is a sight to behold. Displaying a black dial with ivory subsidiary registers, this reference 6239 is preserved in almost pristine condition. The outer ivory track remains unblemished, while the luminous dots are all round and intact, matching the hands. Both have aged with warm patina and are very attractive. All graphics are intact and vibrant. Furthermore, the case is incredibly sharp and crisp. This particular dial combination usually shows signs of aging, yet this particular watch is preserved in very impressive condition. Such trophy examples very rarely appear on the market and there is no telling when another example in such condition will appear again.