Rolex Lady-Datejust 28 28 mm 279178SDP Yellow Gold Silver

The Rolex Lady-Datejust is one of the most enduring icons in watchmaking history, having defined what a luxury women's watch could be since Rolex introduced the Datejust line in the mid-twentieth century. The Lady-Datejust 28 brought the case diameter to a refined 28mm, a size that sits elegantly on a wide range of wrist sizes while remaining unmistakably Rolex in its proportion and presence. Reference 279178SDP represents the pinnacle of this lineage, pairing precious yellow gold construction with diamond craftsmanship for a result that is simultaneously a serious timepiece and a statement jewel.

The 28mm case of the 279178SDP is crafted entirely in Rolex's 18-karat yellow gold, giving the watch a warm, rich lustre that catches light from every angle. The fluted bezel—one of Rolex's most recognizable design signatures, originally conceived to serve a functional screwing purpose and evolved into a hallmark of elegance—is rendered here in matching yellow gold, creating a seamless, monochromatic luxury aesthetic. The overall silhouette is slim, refined, and unmistakably dressy.

At the heart of the dial is a silver surface set with diamonds, adding a layer of brilliance that transforms the watch face into something closer to fine jewelry. The combination of a silver ground and diamond hour markers against the yellow gold case produces a classic warm-cool contrast that photographers and collectors alike find endlessly photogenic. This is a dial designed not just to tell time but to be admired.

The Lady-Datejust 28 ref. 279178SDP is driven by a Rolex automatic movement, ensuring the wearer benefits from the self-winding convenience and reliability that have made Rolex the benchmark for mechanical precision worldwide. The watch carries a water resistance rating of 100 meters (330 feet), underscoring that beneath its jeweled exterior lies a genuinely robust, tool-grade construction—a hallmark Rolex insists upon even in its most ornate references.

Complementing the case and dial is the President bracelet, an accessory so prestigious that it lent its name to an entire Rolex collection. Introduced in 1956 and associated ever since with heads of state and cultural icons, the three-piece semi-circular link bracelet in yellow gold adds substantial wrist presence and a sense of occasion that few bracelets in horology can match. On the 279178SDP it completes a fully integrated yellow-gold composition of exceptional coherence.

At Bizak & Co., we specialize in sourcing and presenting exceptional Rolex timepieces for discerning buyers across the United States. The Lady-Datejust 28 279178SDP is one of the most sought-after references in the current market, combining investment-grade materials, genuine Rolex automatic performance, and the kind of diamond and gold finishing that holds its value over time. Browse our inventory at bizakandco.com or reach out directly to our team to ask about this reference, confirm current availability, and take the next step toward owning this extraordinary watch.