Rolex Lady-Datejust Everose Rolesor — Olive Green Diamond Dial | Ref. 279381RBR

Reference 279381RBR sits at the pinnacle of the Lady-Datejust 28 mm range, combining an Everose Rolesor case construction with a diamond-set bezel and an olive green dial adorned with diamond hour markers. The 28 mm Oyster case has long been Rolex's definitive ladies' form, its compact footprint and integrated lug design providing proportional elegance that larger models cannot replicate. The olive green dial is a relatively recent introduction in the Lady-Datejust palette, offering an earthy warmth that contrasts beautifully with the rose gold tones of the Everose metal.

Calibre 2236 drives this reference, a manufacture movement built to the same Superlative Chronometer standards as those used in larger Rolex models. The Syloxi silicon hairspring at its core delivers consistent rate performance across temperature fluctuations and magnetic environments. The RBR designation indicates a bezel set with brilliant-cut round diamonds, each examined to Rolex's stringent gem standards before hand-setting. The diamond hour markers on the olive green dial add a further layer of gem-setting craft, ensuring the dial rewards close inspection under varied lighting conditions.

The 279381RBR appeals to collectors who treat the Lady-Datejust as a serious horological object as much as a jewellery piece. The olive green and Everose gold combination is unusual enough to read as distinctive on the wrist without departing from the Rolex design language. On the secondary market, diamond-bezel Lady-Datejust references in unusual dial colours command consistent premiums, and the Everose Rolesor format — with its warm gold elements — is among the most enduringly sought configurations in this size class.