The Lady Datejust made its debut in 1957 and was the first version of the Rolex date chronometer for women. Featuring the same “timeless elegance and functionality” as its male counterpart, the smaller size made the watch a perfect fit for female wrists. Other ladies Rolex models followed, such as the Rolex Ladies Datejust Pearlmaster, a timepiece always set with diamonds or other precious stones. Available in 18-karat white, yellow or Everose gold, the Pearlmaster is slightly larger than the Lady Datejust with a case of 29mm instead of 26mm. Its glittering appearance makes it a perpetual favorite.