Rolex Lady-Datejust 31 31 mm 278285RBRRSP Rose Gold/Diamonds Slate

The Rolex Lady-Datejust 31 is one of the most enduring icons in fine watchmaking, and reference 278285RBRRSP represents the line at its most sumptuous. Introduced as part of Rolex's evolution of the classic Datejust — a model whose roots trace back to 1945 as the first self-winding wristwatch to display the date in a window at 3 o'clock — the Lady-Datejust 31 occupies a versatile middle ground between the 28mm and the full 36mm Datejust, making it a favorite among collectors who prefer a dial presence that commands attention without overwhelming the wrist.

The case of the 278285RBRRSP is crafted entirely in 18k Everose gold, Rolex's proprietary rose gold alloy formulated to resist fading and maintain its warm blush tone over decades of wear. At 31mm in diameter, the case is elegantly proportioned, with the characteristic Oyster architecture — a waterproof, screw-down crown and case-back construction — providing robust protection for the movement within. The result is a watch that is as technically serious as it is visually captivating.

The dial of this reference is finished in a rich slate tone, a sophisticated grey with subtle depth that shifts character under different lighting conditions. Index hour markers complement the slate surface while the overall composition maintains the restrained elegance that defines Rolex's design language. The dial is framed by a bezel set with a continuous ring of brilliant-cut diamonds, adding a layer of high-jewelry sparkle that elevates the 278285RBRRSP firmly into collector and gift-worthy territory.

The watch is presented on Rolex's President bracelet, the three-piece-link design originally created in 1956 for the Day-Date and reserved exclusively for Rolex's precious-metal timepieces. In Everose gold, the President bracelet drapes fluidly on the wrist and fastens via a concealed folding Crownclasp, ensuring a secure, polished fit. The combination of the diamond bezel, slate dial, and President bracelet makes this reference one of the most complete luxury statements in the Lady-Datejust family.

Powering the watch is a Rolex-certified automatic movement, engineered and assembled in-house to meet the brand's stringent precision standards and chronometer certification. Automatic winding means the watch is maintained simply by the natural motion of the wearer's wrist, requiring no manual winding for regular wear.

At Bizak & Co., we curate exceptional timepieces for discerning buyers, and the Rolex Lady-Datejust 31 ref. 278285RBRRSP is a prime example of what we source. Whether you are buying this rose gold Datejust as a personal milestone piece or as a considered gift, our team is ready to guide you through availability, condition specifics, and purchase options. Contact us at bizakandco.com to inquire today.