Rolex’s classic feminine watch, the Lady-Datejust is in the lineage of the Datejust, the emblematic model that has been a byword for style and accurate timekeeping since its launch in 1945. The first women’s version of this date chronometer, the Lady-Datejust, appeared in the late 1950s, bringing the heritage of timeless elegance and functionality to a smaller size perfectly suited to a lady’s wrist.