Rolex Lady-Datejust 28 28 mm 279138RBRSSJ Yellow Gold/Diamonds Silver

The Rolex Lady-Datejust is one of the most enduring icons in watchmaking history, first introduced in 1957 as the first self-winding waterproof watch sized specifically for women. For decades it has defined what a luxury dress watch for women should be: impeccably finished, precisely engineered, and unmistakably Rolex. Reference 279138RBRSSJ represents the current-generation 28mm Lady-Datejust, a size that Rolex refined to deliver an ideal balance between elegance and wrist presence for a wide range of wearers.

The case of the 279138RBRSSJ is crafted in 18k yellow gold, Rolex's own Everose or yellow gold alloy refined in their in-house foundry to exacting standards of color consistency and durability. At 28mm in diameter the case is perfectly proportioned for a refined look, with the characteristic fluted or, in this case, diamond-set bezel crowning the case and catching light from every angle. The diamond bezel is set with precisely matched brilliant-cut stones that encircle the dial, elevating this Lady-Datejust from a fine watch into a genuine jewel.

The silver index dial provides a luminous, clean backdrop that allows the hour markers and hands to stand out with crisp legibility. Rolex dials are manufactured entirely in-house, and the silver finish of this reference reflects light in a way that complements the warmth of the yellow gold case and bracelet. The overall composition—gold, diamonds, and silver—is a classically balanced palette that has proven universally flattering.

Powering the 279138RBRSSJ is an automatic movement, the hallmark of Rolex reliability that ensures the watch winds itself through natural wrist motion and keeps precise time day after day. Rolex automatic movements are chronometer-certified by the COSC and further regulated in-house to Rolex's own superior standard, delivering accuracy and dependability that match the watch's exquisite exterior. The movement is also protected to 100 meters (330 feet) of water resistance, courtesy of Rolex's signature Twinlock or Triplock winding crown system.

The Jubilee bracelet is one of Rolex's most celebrated designs, introduced alongside the original Datejust in 1945 and characterized by its elegant five-piece-link construction that drapes the wrist with a uniquely supple, jewel-like feel. In 18k yellow gold, the Jubilee bracelet on this reference is a statement in itself, finishing the watch with a seamless visual flow from case to wrist. The Oysterlock folding clasp secures the bracelet with effortless confidence.

Bizak & Co. is pleased to offer this Rolex Lady-Datejust 28 reference 279138RBRSSJ to discerning buyers who appreciate the intersection of haute horology and fine jewelry. Whether you are buying your first luxury watch or adding a treasured piece to an established collection, this reference delivers extraordinary value and lifelong wearability. Browse this listing at bizakandco.com or contact our team directly to inquire about pricing, condition details, and secure purchase options—we are here to make your acquisition of this exceptional Rolex as seamless as the watch itself.