Classic-inspired and with a contemporary design, the 28mm Rolex Datejust has a fluted white gold bezel on the white Rolesor case. Rolex Lady Datejust 279174-Silver-G-J has a silvered dial with brilliant diamond-setting and fine sunburst finishing for a distinctive elegance. Rolex designed Reference 279174-Silver-G-J with a powerful perpetual caliber which is able to reserve power for up to 55 hours. The Rolexhas a closed caseback and a robust jubilee bracelet that is hypoallergenic and noncorrosive. The 5-link Rolex bracelet is crafted in white gold and Oyster steel, plus a foldable deployment clasp for a cozy and secure fit on the wrist.