The background of the Rolex Datejust starts with the Jubilee Datejust, Guide 4467, that was very first introduced in 1945. This authentic version was just obtainable in 18karat precious metal and had a compact bubbleback winder with a deeply domed again. It showcased a water-proof Oyster case, fluted bezel, and unique Jubilee bracelet, so that it is instantly identifiable as being a Rolex. The History
Over time, the Rolex Datejust replica has seen subtle improvements to the capabilities although remaining true to the initial layout. A few years after its first appearance, the Datejust gotten a significant up-date. In 1954, Rolex extra the Cyclops lenses to the case. This magnifying bubble is found around the lens directly on top of the day. It will serve to improve the legibility by two plus a half instances.