Rolex Lady-Datejust 28 mm 279381RBR Steel/Rose Gold/Diamonds Chocolate Rolex Lady-Datejust 28 mm 279381RBR Steel/Rose…

The Rolex Lady-Datejust is one of the most enduring icons in fine watchmaking, tracing its lineage to 1957 when Rolex introduced the world to the first self-winding, waterproof, and date-displaying wristwatch designed specifically for women. Across decades of refinement, the Lady-Datejust has grown from a pioneering technical achievement into a cultural touchstone—worn by heads of state, artists, and discerning collectors who prize substance as much as style. The 28mm case size introduced in 2016 under the Lady-Datejust 28 designation brought modern proportions and updated movements to the lineage while preserving everything collectors love about the original.

Reference 279381RBR represents the Lady-Datejust 28 at its most jewel-forward. The case and bracelet are constructed in a two-material combination of Oystersteel—Rolex's proprietary 904L stainless steel renowned for its exceptional corrosion resistance and mirror-polish retention—and 18k Everose gold, the brand's exclusive rose-gold alloy engineered to resist fading over time. This pairing creates the visual warmth of a fully precious-metal watch while adding the durability and wearability of steel, making the 279381RBR a genuinely versatile companion.

The dial is finished in a deep chocolate hue, a color that has become one of the most sought-after in the Lady-Datejust palette for its rich, neutral warmth that reads differently under daylight and candlelight. A diamond set at the IX position serves as the only hour marker on the dial face, adding a single point of brilliance that feels restrained and editorial rather than ostentatious. The Cyclops lens over the date window at 3 o'clock—a Rolex hallmark—magnifies the date 2.5 times for instant legibility without disrupting the dial's elegant composition.

Framing the dial is a factory diamond-set bezel, each stone selected and set by Rolex's in-house gem laboratory to exacting standards of color, clarity, and uniformity. The bezel's continuous ring of pavé diamonds catches light from every angle, transforming the watch into a wearable jewel that holds its own at black-tie events while remaining tasteful enough for daily wear. The Oyster bracelet—Rolex's flagship three-link design—completes the piece, integrating seamlessly in matching Oystersteel and Everose gold links secured by the Oysterclasp for a secure, comfortable fit on the wrist. Powering the watch is an automatic movement, delivering the self-winding convenience and precision that Rolex has refined over more than a century of manufacture.

For collectors and buyers searching for a Rolex Lady-Datejust 28 for sale, the 279381RBR occupies a special place in the market: it delivers factory diamond appointments, a two-tone precious-metal construction, and the iconic Datejust date complication in a proportional 28mm case that suits a wide range of wrist sizes. This is not a customized or aftermarket diamond piece—every stone is placed by Rolex, ensuring that value, provenance, and authenticity are fully intact. At Bizak & Co., we specialize in sourcing and presenting references like this one with the transparency and expertise that serious buyers deserve. Browse our inventory, reach out to our team, or visit us to experience this Lady-Datejust 28 in person—we invite you to buy with confidence.