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

The Rolex Lady-Datejust is one of the most storied women's timepieces in the history of fine watchmaking. Introduced as a scaled companion to the original Datejust — itself the world's first self-winding waterproof chronometer to display the date — the Lady-Datejust has evolved over decades into a collection that balances technical precision with haute-joaillerie sensibility. The 28mm case size, introduced with the modern Lady-Datejust 28 generation, offers a refined and contemporary fit on the wrist while honoring the proportions that made the original so beloved.

Reference 279138RBRSRP exemplifies the most luxurious expression of the Lady-Datejust 28 family. The case and integrated President bracelet are crafted entirely from 18k yellow gold, a warm, saturated alloy that Rolex has refined over generations to achieve exceptional luster and durability. The President bracelet — historically reserved for Rolex's most prestigious models — features semi-circular three-piece links that drape the wrist with a sense of fluid, substantial elegance that few bracelets in watchmaking can rival.

The bezel of the 279138RBRSRP is set with diamonds, each individually selected and hand-set by Rolex craftspeople to meet exacting standards of cut, color, and brilliance. Diamond bezels on Rolex Lady-Datejust models are a hallmark of the collection's jewellery-watch tradition, catching the light from every angle and framing the dial with a continuous arc of sparkle. The silver dial with Roman numerals completes the aesthetic with understated sophistication — Roman hour markers lend a classical, almost architectural quality that complements rather than competes with the diamond-set bezel.

Powering this reference is a Rolex automatic movement, delivering the reliable self-winding performance and date complication the Datejust line has made famous worldwide. The watch offers 100 metres (330 feet) of water resistance, a testament to Rolex's Oyster case construction — the hermetically sealed architecture that has protected Rolex movements since 1926. This combination of jewellery-level decoration and genuine tool-watch engineering is a defining characteristic of the Lady-Datejust and a major reason collectors and wearers trust it for daily life.

At Bizak & Co., we specialize in sourcing and presenting the finest pre-owned and unworn Rolex references for discerning buyers across the United States. The Lady-Datejust 28 ref. 279138RBRSRP — with its yellow gold case, diamond bezel, silver Roman dial, and President bracelet — is among the most sought-after configurations in the Lady-Datejust lineup, appealing equally to first-time luxury buyers and seasoned collectors. We invite you to contact our team directly, ask any questions, and experience the Bizak & Co. standard of service when you buy online.