Rolex Datejust 31 31 mm 278384RBRARVIDJ Steel/White Gold/Diamonds Aubergine

The Rolex Datejust is one of the most enduring and recognizable watch designs in horological history, introduced in 1945 as the first self-winding wristwatch to display the date in a window on the dial—a genuine industry milestone. Over the decades it has evolved into a broad family spanning multiple case sizes, materials, and dial configurations, yet it has never lost the clean, balanced proportions and quiet authority that made it an icon. The 31 mm Datejust sits at a refined midsize positioning that suits a wide range of wrists while losing none of the model's inherent presence or craft.

Reference 278384RBRARVIDJ represents one of the most lavish expressions within the Datejust 31 family. The case and bracelet combine Oystersteel—Rolex's proprietary 904L stainless steel prized for its corrosion resistance and ability to take a brilliant polish—with 18k white gold, giving the watch an immediately luxurious, two-tone character. The diamond-set bezel encircles the dial with a continuous shimmer that elevates the piece firmly into fine-jewelry territory while still functioning as an everyday-wearable instrument watch.

The dial color is the single most compelling design choice on this reference: aubergine, a rare and sophisticated deep purple-brown that occupies a unique position in Rolex's palette. Aubergine dials are sought after precisely because the color shifts subtly in different lighting—appearing almost burgundy in warm light and closer to plum in cooler tones. The Roman VI diamond hour markers anchor the dial in classic Datejust tradition, and together with the diamond bezel they create a layer of brilliance that frames the rich dial without overwhelming it.

Powering the watch is Rolex's automatic movement, a proven self-winding mechanical caliber that winds continuously through the motion of the wearer's wrist. The watch carries a water resistance rating of 100 meters (330 feet), reflecting the robustness of the Oyster case construction and making it genuinely suitable for daily wear, not merely a display piece. The five-link Jubilee bracelet—one of Rolex's most celebrated and comfortable bracelets—completes the watch with a supple, flowing drape on the wrist that is immediately distinctive among Rolex's bracelet options.

For collectors and first-time buyers alike, the 278384RBRARVIDJ checks every box: a timeless model with strong residual value, a striking and rare dial color, precious metal and diamond details that justify its fine-jewelry credentials, and a movement that requires no battery and rewards daily wear. It is the kind of watch that works as readily at a formal dinner as it does in everyday life—versatile, beautiful, and unmistakably Rolex.

At Bizak & Co. we specialize in sourcing and presenting exceptional Rolex timepieces for discerning buyers across the United States. Whether you are purchasing your first luxury watch or adding a statement piece to an established collection, our team is here to answer every question and guide you through a transparent, confident buying experience. Reach out through bizakandco.com to inquire about this Rolex Datejust 31 reference 278384RBRARVIDJ and make it yours.