Rolex Lady-Datejust 31 31 mm 278381RBRCDJ Steel/Rose Gold/Diamonds Chocolate

The Rolex Lady-Datejust 31 is one of the most enduring expressions of watchmaking elegance ever conceived. Introduced as an extension of the legendary Datejust family, the 31 mm case size has long occupied the sweet spot between a compact ladies' watch and a bold unisex statement piece. Reference 278381RBRCDJ represents a thoroughly modern iteration of this classic, blending the iconic date-at-three-o'clock silhouette with sumptuous material choices that speak directly to today's discerning collector.

The case and bracelet of the 278381RBRCDJ are crafted from Rolex's proprietary Oystersteel—a 904L stainless steel alloy celebrated for its exceptional corrosion resistance and mirror-bright polish—contrasted by warm 18k Everose gold accents. Everose is Rolex's exclusive rose gold alloy, formulated in-house to maintain its warm blush tone over decades of wear without fading, a hallmark of the brand's commitment to lasting beauty. The result is a two-tone aesthetic that feels simultaneously sporty and opulent.

At the heart of the dial experience is the chocolate finish, a deep, toasty brown that is one of Rolex's most coveted dial colorways. Set against this warm backdrop, diamond hour markers catch and scatter light with every movement of the wrist, giving the dial a living, dynamic quality that photographs cannot fully capture. The diamond-set bezel frames this spectacle with a continuous band of brilliant-cut stones, reinforcing the jewellery ambitions of the reference without overwhelming its readability.

Power comes from a Rolex-manufactured automatic movement, ensuring the precision and reliability the Oyster case tradition demands. The watch is water-resistant to 100 metres, making it far more than a purely ceremonial piece—it is built to accompany an active, modern lifestyle. The five-piece Jubilee bracelet, one of Rolex's most celebrated link designs since its debut alongside the original Datejust in 1945, adds a fluid drape to the wrist that distinguishes this reference from sportier Oyster-bracelet alternatives.

For collectors and gift-givers seeking the Lady-Datejust 31 reference 278381RBRCDJ for sale, this watch occupies a rare position: it is simultaneously a precision instrument, a piece of fine jewellery, and a universally recognized status symbol. The chocolate-and-rose-gold combination in particular commands strong enthusiasm on the secondary market, making it a compelling buy both for personal enjoyment and long-term value. Bizak & Co. invites you to explore this reference and contact our knowledgeable team to discuss availability, condition details, and purchase options—we are here to make acquiring your next Rolex a seamless and rewarding experience.