Rolex Datejust 28 Yellow Rolesor — Fluted Bezel Champagne Roman Dial | Ref. 279173

Reference 279173 brings together the Lady-Datejust 28 in Yellow Rolesor with the fluted bezel — one of the most architecturally distinctive bezel designs in the Rolex canon, its parallel grooves originally conceived to seal the case and now serving a purely aesthetic function. The champagne dial with Roman numeral hour markers reinforces the classic, dressy character of this configuration, rendering 279173 one of the more traditionalist expressions within the current Lady-Datejust family.

Calibre 2236 powers this 279xxx-series reference, delivering a 55-hour power reserve through Rolex's bidirectional Perpetual winding rotor. The silicon Syloxi hairspring in the 2236 grants enhanced resistance to magnetic fields compared to the previous 2235 it replaced in this case family. The Yellow Rolesor construction — Oystersteel case body with 18ct yellow gold fluted bezel and Jubilee bracelet centre — achieves 100-metre water resistance via a screw-down Twinlock crown. Polished surfaces on the gold elements contrast with the satin-brushed steel flanks, adding depth to a 28 mm footprint.

Collectors and buyers drawn to the 279173 typically prize its adherence to Datejust tradition: the fluted bezel, Roman chapter ring, and yellow gold accents echo the original 1945 Datejust configuration, making this among the most historically resonant options in the current Lady-Datejust range. Pre-owned examples in strong condition with bracelet intact are consistently sought after, especially by buyers who want a classically composed dress watch with a current-generation movement that needs no immediate service.