The Rolex Datejust replica was first introduced in 1945 and has since become one of the brand’s most popular models. The Datejust features an automatically changing date display, which is displayed through a small window on the watch’s dial. Over the years, the Rolex Datejust has undergone several updates and improvements, including the addition of the Cyclops magnifying lens on the date display and the introduction of the Calibre 3235 movement, which provides increased accuracy and a longer power reserve.