Rolex Lady-Datejust Everose Rolesor — Chocolate Roman Dial | Ref. 279161

The Lady-Datejust 28 in Everose Rolesor represents Rolex's most considered approach to the smaller Datejust format — a 28 mm Oyster case that balances refined scale with the full mechanical and material standards applied to larger references. Everose Rolesor pairs a 904L Oystersteel monobloc middle case with 18 ct Everose gold for the bezel, crown and alternating Jubilee centre links, the warm rose tone of the Rolex proprietary alloy providing a softer chromatic register than either yellow gold or white gold Rolesor. A domed bezel completes the case architecture with sculptural continuity.

The chocolate dial, rendered in a rich brown lacquer, is one of the most distinctive chromatic choices available in the Lady-Datejust range. Roman numeral hour markers in 18 ct Everose gold are applied at all twelve positions, their serif profiles giving the dial a legibility and compositional formality that underpin the watch's dress credentials. The date aperture at three o'clock is magnified through the Cyclops lens in the scratch-resistant sapphire crystal with its double anti-reflective coating — a specification detail that improves readability in low ambient light. Waterproofness is maintained to 100 metres.

Calibre 2236 drives the watch, Rolex's current manufacture movement for Lady-Datejust and Datejust 31 references. The silicon Syloxi hairspring offers paramagnetic properties and reduced sensitivity to temperature variation compared with traditional metal hairsprings, while the optimised barrel geometry delivers approximately 55 hours of power reserve — sufficient for extended wear between winding. The Everose Rolesor Oyster bracelet, with flat three-piece links in alternating steel and Everose gold, terminates in a folding Oysterclasp with a 5 mm Easylink comfort extension link for straightforward fit adjustment.