Rolex Lady-Datejust 28 28 mm 279135RBRCSJ Rose Gold/Diamonds Chocolate

The Rolex Lady-Datejust is one of the most enduring icons in watchmaking history, having defined elegant femininity on the wrist since Rolex introduced the Datejust family in 1945. The Lady-Datejust was refined into its modern 28mm proportions with the introduction of references in the 279 series, offering a case size that sits beautifully on a range of wrist sizes while preserving every detail that has made the Datejust a symbol of timeless sophistication. Reference 279135RBRCSJ represents the pinnacle of this lineage, crafted entirely in Rolex's proprietary 18k Everose gold — an alloy developed in-house to retain its warm rose hue for decades without fading.

The 28mm Oyster case of the 279135RBRCSJ is a masterwork of finishing, with brushed and polished surfaces that catch the light at every angle. The diamond-set bezel frames the dial with a continuous ring of brilliant-cut diamonds, elevating this reference well beyond even the standard precious-metal Lady-Datejust. Water resistant to 100 meters (330 feet) thanks to the screw-down Oyster crown and Twinlock winding crown, this watch is as practical as it is beautiful — a hallmark of Rolex engineering philosophy.

At the heart of this reference is the chocolate dial, a sumptuous deep-brown surface that provides a striking yet harmonious contrast against the warm rose gold case and diamond bezel. Rolex dials at this level are manufactured entirely in-house, with meticulous surface treatment and applied hour markers that are individually set to exacting tolerances. The result is a dial that looks as rich in indirect light as it does under a chandelier, making the 279135RBRCSJ equally at home at a formal dinner or a weekend brunch.

The watch is completed by the iconic five-link Jubilee bracelet in matching 18k Everose gold, a design that Rolex introduced alongside the original Datejust in 1945. The Jubilee bracelet is celebrated for its supple, articulated links that drape the wrist with exceptional comfort, and in solid Everose gold it adds considerable substance and presence. The Crownclasp hidden within the deployant buckle provides a secure and discreet closure that preserves the elegant lines of the bracelet.

Powering the Lady-Datejust 28 is a certified Swiss chronometer automatic movement, subject to Rolex's COSC and in-house precision testing, ensuring accuracy to within plus two or minus two seconds per day — standards that far exceed industry requirements. Buying a Rolex Lady-Datejust 279135RBRCSJ from Bizak & Co. means acquiring a timepiece from a trusted luxury watch specialist with deep expertise in authenticated pre-owned Rolex watches. Browse our inventory online at bizakandco.com or reach out directly to our team to discuss availability, pricing, and any questions about this extraordinary reference.