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

The Rolex Lady-Datejust is one of the most storied timepieces in watchmaking history, introduced in 1957 as the first self-winding, waterproof, and date-displaying watch scaled expressly for a woman's wrist. Over the decades it has evolved through generations of refinement while retaining its core identity: effortless elegance backed by Swiss mechanical precision. Today the 31mm case size occupies a sweet spot in the collection, offering a presence that reads clearly on the wrist without sacrificing the delicate proportions that define the Lady-Datejust's enduring appeal.

Reference 278381RBRRORJ represents the Lady-Datejust 31 at its most glamorous. The case is crafted in Rolex's proprietary Oystersteel — a corrosion-resistant 904L steel alloy — combined with 18k Everose gold, the in-house rose-gold alloy formulated to resist fading over time. This two-tone architecture gives the watch warmth and richness that a steel-only reference cannot achieve, while keeping the overall composition lighter on the wrist than a fully gold piece.

The rose Roman dial is the emotional center of this reference. Rendered in a soft blush hue with classical Roman numeral hour markers, it communicates femininity without being coy — it is, quite simply, beautiful. The diamond-set bezel frames the dial in a continuous circuit of brilliant-cut stones that catch light from every angle, elevating the 278381RBRRORJ from an everyday timepiece to a jewel one wears on the wrist. Together, dial and bezel create a synergy that photographs as magnificently as it appears in person.

Powering the watch is a Rolex automatic movement, delivering the reliable, maintenance-friendly self-winding performance that collectors have come to trust across the entire Oyster line. The Oyster case construction provides 100 meters (330 feet) of water resistance, protecting the movement from the elements of daily life with ease. The five-link Jubilee bracelet — a design that debuted alongside the original Datejust in 1945 — completes the package with a suppleness and refinement that sits exquisitely on the wrist and remains one of Rolex's most beloved bracelet designs.

For the buyer seeking a Lady-Datejust 31 for sale that truly stands out, the 278381RBRRORJ is a definitive choice. It layers all the hallmarks of the Datejust lineage — iconic case, date function, Jubilee bracelet — with the added luxury of precious metal, diamonds, and a dial color that feels genuinely special rather than merely conventional. It suits a broad range of lifestyles and aesthetics, equally at home as an heirloom daily wearer or an occasion watch reserved for meaningful moments.

At Bizak and Co., we curate each Rolex with the care and expertise that discerning collectors deserve. Whether you are buying your first Lady-Datejust or adding a statement reference to an established collection, our team is ready to guide you through the process with transparency and knowledge. Contact Bizak and Co. today to inquire about the Lady-Datejust 31 ref. 278381RBRRORJ and buy with confidence.