There is only one Rolex Oyster model with full calendar and chronograph: The “Dato-Compax" (not an official name) or the “Killy” - even less official.

The latter name stems from the triple-Olympic ski champion who has been wearing such a model for many years. Its production lasted approximately 20 years, from the mid-1940’s to the mid-1960’s, and four references were made: 4767, 5036, 6036 and 6236.

The present “Killy”, a fourth series or reference 6236, has never been offered at auction before. It is not only in excellent condition but also, thanks to its decades long private ownership, a most original example, free of restoration.

Purchased in the south of Italy in 1958, the watch features the original calendar discs in italian. The original certificate, regrettably never filled in and stamped, is also present. The dial has taken on a lovely, eggshell coloured patina. The dial is a rare variant featuring the 1 at the 12 o’clock position, whereas most "Dato-Campax” models feature the 31st of the month at the top of the dial.