Rolex Datejust cream Buckley dial ref 1603First introduced in 1945 to mark Rolexs 40th anniversary, the Datejust represented a major milestone in the evolution of wristwatches. It was the worlds first self winding watch to feature a date window that changed automatically at midnight a feature that has since become a staple across countless brands and models. The original version, reference 4467, was crafted in 18k yellow gold and debuted alongside the now iconic Jubilee bracelet, which was