Rolex Lady-Datejust 28 28 mm 279384RBRGDJ Steel/White Gold/Diamonds Grey

The Rolex Lady-Datejust 28 is one of the most enduring icons in watchmaking, a lineage that traces its roots to 1957 when Rolex introduced a scaled feminine version of the original Datejust — itself the world's first self-winding wristwatch to display the date in a window at 3 o'clock. Across seven decades the Lady-Datejust has remained the definitive expression of refined horological elegance, worn by women who demand both mechanical integrity and undeniable beauty. The 28mm case size, introduced with the modern generation of Lady-Datejust references, strikes an ideal balance: substantial enough to read the time with confidence, dainty enough to rest gracefully on even the slimmest wrist.

Reference 279384RBRGDJ takes the Lady-Datejust 28 to its most luxurious expression by pairing Oystersteel with 18k white gold in a two-material case construction that adds depth and prestige without sacrificing the robustness Rolex is celebrated for. The diamond-set bezel encircles the case in a continuous sparkle that catches light from every angle, creating a bracelet-to-dial conversation of brilliance that defines the upper tier of the Lady-Datejust collection. This is a watch that reads as fine jewelry from across a room and as a precision instrument the moment you glance at the dial.

The dark grey diamond dial is the signature stroke of ref. 279384RBRGDJ. Grey is one of the most sophisticated dial colors in contemporary watchmaking — cool enough to feel modern, neutral enough to complement every wardrobe from boardroom attire to evening wear. Diamond hour markers replace traditional indices, so the dial itself glimmers, and the contrast between the luminous grey surface and the bright-cut diamond settings produces a depth that shifts with the light throughout the day.

Powering this Lady-Datejust is a Rolex automatic movement, the beating heart of every current Datejust reference. Rolex self-winding movements are manufactured entirely in-house, regulated to chronometric precision, and built to the exacting standards that earned the brand its reputation for dependability over generations. The automatic winding mechanism means the watch is powered by the natural motion of the wearer's wrist, requiring no battery and rewarding daily use with uninterrupted performance.

On the wrist, the Jubilee bracelet transforms the wearing experience. Introduced by Rolex in 1945 to celebrate the tenth anniversary of the Datejust, the five-piece link Jubilee is inherently more supple and dressy than the Oyster bracelet, draping across the wrist with an almost fabric-like comfort that makes it the natural companion for diamond-set Lady-Datejust models. Together, the two-tone case, diamond bezel, grey dial, and Jubilee bracelet create a wrist presence that is simultaneously bold and refined.

At Bizak and Co. we source Lady-Datejust references with the same exacting eye our clients bring to every purchase. The 279384RBRGDJ represents exceptional value for a buyer seeking a pre-owned or secondary-market Rolex that combines precious-metal construction, gem-setting, and automatic reliability in a 28mm package. We invite you to explore this reference on bizakandco.com, reach out to our specialists with any questions, and buy online with confidence knowing that our team stands behind every watch we offer.