Rolex Lady-Datejust 31 31 mm 278288RBROGDDP Yellow Gold/Diamonds Green

The Rolex Lady-Datejust 31 ref. 278288RBROGDDP is one of the most striking expressions of the iconic Datejust lineage — a 31mm timepiece crafted entirely in 18k yellow gold, adorned with a factory diamond-set bezel, and anchored by a richly toned olive green dial. Introduced as the world's first self-winding waterproof wristwatch to display the date in a window at 3 o'clock when it debuted in 1945, the Datejust has since evolved into the definitive Rolex dress watch, and the Lady-Datejust 31 represents its most refined feminine expression.

The 31mm case in 18k yellow gold strikes an elegant balance between the 28mm Lady-Datejust and the full-size 36mm Datejust, making it ideal for those who appreciate a slightly more assertive wrist presence without sacrificing the watch's inherently feminine proportions. The case profile is smooth, polished, and unmistakably Rolex — every surface reflecting the warm luster of yellow gold that has been central to the Datejust's identity since its very first iteration.

The olive green dial of reference 278288RBROGDDP is a masterclass in depth and dimension. Green has emerged as one of the defining dial colors across the modern Rolex catalog, and on this reference the warm, earthy olive tone harmonizes beautifully with the yellow gold case and bracelet, creating a cohesive, jewel-like whole. The factory diamond-set bezel encircles the dial with a cascade of precisely matched brilliant-cut stones, elevating this reference firmly into the realm of fine jewelry while never compromising its identity as a precision instrument.

The President bracelet — exclusive to Rolex's top-tier precious metal references — completes the watch's distinguished profile. Its three semi-circular links articulate with a fluid, supple drape on the wrist that is instantly recognizable and universally associated with Rolex's most prestigious watches. The concealed crown clasp maintains a clean uninterrupted line around the wrist, a detail that underscores the meticulous attention to finish and comfort that Rolex applies to every component. Powering the watch is a Rolex automatic self-winding movement, ensuring reliable, maintenance-friendly daily performance.

For collectors and enthusiasts searching to buy a Rolex Lady-Datejust 31 278288RBROGDDP online, this reference represents an exceptional convergence of horological heritage, precious materials, and contemporary style. The olive green and yellow gold combination has proven to be among the most sought-after pairings in the current market, and diamond-bezel President bracelet examples in this configuration command strong collector interest. At Bizak & Co., we specialize in sourcing and presenting luxury watches of this caliber, and our team is on hand to answer every question about this reference's specifics, condition, and provenance. Reach out today and let us help you add this remarkable Lady-Datejust 31 to your collection.