Rolex Lady-Datejust 28 Yellow Rolesor — Champagne Index Dial, Fluted Bezel | Ref. 279173 (2)

The Lady-Datejust 28 ref. 279173 in Yellow Rolesor with a champagne dial and fluted bezel represents one of the most classically composed expressions in Rolex's ladies' range — a configuration that draws directly from the design vocabulary established by the original Datejust of 1945. Yellow Rolesor pairs Oystersteel with 18-carat yellow gold on the signature fluted bezel, crown, and Jubilee bracelet centre links, the fluting's geometric ridges catching light with architectural precision. Against this warm gold framework, the champagne dial — its sunray finish drawing light across the surface in a continuous sweep — presents hour indices that are clean, restrained, and deeply legible. The result is a watch of formal elegance that conveys luxury without ostentation.

Beneath the Oyster case, Calibre 2236 provides the technical foundation: Rolex's current-generation self-winding ladies' movement, centred on a Syloxi silicon hairspring that ensures magnetic resistance, excellent isochronism, and long-term dimensional stability. The calibre's 55-hour power reserve and 55 jewels reflect meticulous engineering investment at a scale — 28 mm — that demands miniaturisation without concession to performance. The Twinlock screw-down crown seals the case to 100 metres of water resistance, ensuring the Oyster's hermetic integrity is maintained whatever the environment.

The fluted bezel Datejust in Yellow Rolesor with a champagne dial holds a privileged position in collector consciousness: it is the configuration closest in spirit to the original 1945 Datejust, maintaining the fluted yellow gold bezel that Rolex's founder Hans Wilsdorf introduced as a defining visual signature. For the collector with an appreciation of horological history, the ref. 279173 offers an unbroken line of continuity from the mid-twentieth century to the present, housed in Rolex's most technically advanced ladies' movement — a rare fusion of heritage and modernity.