Description: Rolex Date 15000 Pre-owned Rolex Date ref 15000 (1981) is a great example of how Rolex took the Datejust formula and refined it into something a bit more compact and understated. The biggest difference comes down to size. The Date measures 34mm, while the Datejust is 36mm, but the overall look and functionality are nearly identical. It still has the signature date window at 3 o’clock with the Cyclops lens, the same clean dial layout, and that versatile, wear-it-anywhere