Rolex Datejust 28 Everose Rolesor — Chocolate Roman Diamond Bezel | Ref. 279381RBR

Among the Lady-Datejust 28 references, 279381RBR stands out for the warmth and richness of its material combination. Everose Rolesor — Rolex's proprietary blend of Oystersteel and 18ct Everose gold — provides a two-tone aesthetic where the case body is steel and the bezel, crown, and bracelet centre links are rendered in rose gold. The diamond bezel replaces the standard smooth or fluted ring with brilliant-cut stones, while the chocolate dial with Roman numeral indices in Everose gold completes an ensemble of exceptional coherence.

Calibre 2236 powers this 28mm case — a movement developed specifically for Rolex's smaller-diameter ladies' watches. It incorporates the Syloxi hairspring, a silicon component manufactured in-house that provides superior resistance to magnetic fields and temperature variation compared to traditional alloys, delivering a 55-hour power reserve. The Jubilee bracelet, with its five-piece link construction, provides a refined drape on the wrist that has been a hallmark of dressed Datejust references since 1945.

Ref. 279381RBR is a collector's piece for those who appreciate the coherence of Rolex's design language at the smaller end of the Datejust range. The Everose Rolesor and chocolate Roman combination has consistently attracted buyers who favour warmth over the cooler palette of steel or white gold configurations. Diamond bezels on Rolesor Datejusts 28 remain sought-after in the pre-owned market, particularly in clean condition, where their value proposition relative to full precious metal versions is well understood.