Rolex Lady-Datejust 28mm Champagne Diamond Dial 46-Diamond 18k Yellow Gold Bezel Yellow Rolesor Jubilee Bracelet 279383RBR | 2025 Never Worn Full Set

The Lady-Datejust’s Most Dazzling Expression — Never Worn, Never Compromised

The Rolex Lady-Datejust has been the definitive women’s luxury watch since its introduction in 1957 as the feminine counterpart to the world’s first automatic date-displaying wristwatch. Over nearly seven decades of continuous refinement, it has remained the most recognized and most coveted women’s Rolex — the watch that defines what a luxury timepiece for women should be. Reference 279383RBR is a celebration of craftsmanship and luxury that captivates the heart of any watch enthusiast. The first thing that catches the eye is the exquisite blend of Yellow Rolesor — a harmonious fusion of gold and steel — gracing both the case and bracelet. The 28mm round case is a perfect canvas for the diamond-set bezel, which sparkles with an allure that is both subtle and striking. This 2025 example has never been worn — factory edges intact, factory warranty active, factory surfaces original — and represents the Lady-Datejust 279383RBR at the most pristine acquisition point available on the secondary market.

Yellow Rolesor: 904L Oystersteel and Solid 18k Yellow Gold

The case of the Lady-Datejust 279383RBR is crafted from Yellow Rolesor, a combination of Oystersteel and 18k yellow gold, offering both durability and luxury. The 28mm Oyster case is constructed from 904L Oystersteel throughout the case middle and bracelet outer links, with solid 18k yellow gold applied to the diamond-set bezel ring, the crown, and the Jubilee bracelet center links. 904L Oystersteel is Rolex’s proprietary high-corrosion-resistant alloy — delivering a deeper, more reflective polish than the 316L steel used by most competing manufacturers and maintaining its surface integrity across decades of daily wear. The combination of cool brushed steel and warm polished yellow gold creates the visual warmth and layering of textures that has made Yellow Rolesor the most immediately recognizable two-tone luxury watch construction in the world. The case features a screw-down caseback and crown, and a scratch-resistant sapphire crystal with a Cyclops lens ensures clarity and protection. Water resistance is rated to 100 meters.

The 46-Diamond 18k Yellow Gold Bezel — Factory Gemset Brilliance

The polished 18k yellow gold bezel is set with 46 diamonds — individually selected by Rolex’s in-house gemologists, precisely matched for color, clarity, cut, and carat weight, and hand-set into polished yellow gold settings that frame the champagne dial below in a complete circle of brilliant-cut diamond brilliance. The factory diamond bezel of the 279383RBR is one of the most recognizable and most immediately striking details of the reference — distinguishing it at a glance from the smooth-bezel and fluted-bezel Lady-Datejust configurations. Each diamond is physically set into the gold rather than glued or held by tension alone, ensuring the gemset bezel maintains its brilliance and its structural integrity across decades of daily wear. The warm yellow gold settings harmonize with the champagne dial below and the Jubilee bracelet center links, creating a fully unified warm-toned palette across every element of the watch.

The Champagne Diamond Dial — Warmth and Brilliance Combined

The champagne dial, adorned with diamond hour markers set in 18k gold, adds a touch of opulence. The Roman IX, also crafted in 18k gold and set with eight diamonds, is a testament to the meticulous attention to detail that Rolex is renowned for. The champagne sunburst dial surface provides a rich, warm golden-cream ground that harmonizes perfectly with every element of the Yellow Rolesor construction — the diamond bezel above, the gold Jubilee center links below. Luminous yellow gold hands with luminous filled tips catch the light with warm brilliance and provide legibility in low-light conditions. The date is displayed at 3 o’clock beneath the Cyclops magnifying lens. The combination of champagne surface, factory diamond markers, and warm gold hands creates one of the most completely unified and most warmly opulent dial configurations in the entire Lady-Datejust family — a dial that functions as both a precision chronometer display and a work of high jewelry simultaneously.

The Yellow Rolesor Jubilee Bracelet

The Jubilee bracelet features five-piece links in Yellow Rolesor construction — brushed Oystersteel outer links flanking polished 18k yellow gold center links — continuing the warm two-tone material theme across the full length of the wrist. The Jubilee bracelet has been the most historically authentic and most comfortable Lady-Datejust pairing since the very first Lady-Datejust of 1957, its fluid five-link articulated construction delivering a wrist comfort and natural draping quality that makes it the natural choice for a watch intended to be worn daily across every occasion from business to formal events.

Powered by Caliber 2236 — The Syloxi Silicon Hairspring Difference

At the heart of the Lady-Datejust 279383RBR beats the Caliber 2236, a perpetual, mechanical, self-winding manufacture movement with approximately 55 hours of power reserve, Superlative Chronometer certification, and 31 jewels operating at 28,800 vibrations per hour. The Rolex patented Syloxi silicon and silicon oxide composite hairspring is the Caliber 2236’s defining technical detail. Silicon is inherently antimagnetic by nature — unlike conventional metal hairsprings, no additional alloy treatment is required because the crystal structure of silicon is immune to magnetic fields. The Syloxi hairspring’s patented geometry also optimizes isochronism — the consistency of the balance wheel’s oscillation amplitude — across varying power reserve states, delivering exceptional rate stability. The movement carries Rolex’s Superlative Chronometer certification for -2/+2 seconds per day after casing, with stop-seconds for precise time-setting and instantaneous quickset date.

Condition & What’s Included

This 2025 example has never been worn — factory surfaces original, factory warranty active from date on card, every original factory detail intact. Full set with original Rolex box, papers, warranty booklet, manual, hang tags, and all accompanying documentation. Authenticity is fully guaranteed on every watch sold through The Crown Collection Watch.

Shipping & Payment

This watch ships from San Francisco at $22,800 fully insured. Leave a message for further details or additional photos.

Why This Reference Stands Out

The 279383RBR is the most comprehensively appointed Lady-Datejust 28 in the Yellow Rolesor family — combining the factory 46-diamond bezel, champagne diamond dial, Yellow Rolesor construction, Caliber 2236 with Syloxi silicon hairspring, and the most historically appropriate Jubilee bracelet in a single watch that functions as both precision timekeeper and high jewelry piece. Secondary market data confirms never-worn 279383RBR examples in champagne diamond dial configuration trading between $20,000 and $26,000, with current 2025 full-set pieces at the upper end of that range. At $22,800 for a never-worn 2025 full-set example shipped from San Francisco with authenticity guaranteed, this listing is positioned competitively within the established market range for the most dazzling and most completely jeweled expression of the Lady-Datejust 28 currently available.