Rolex Datejust 31 Everose Rolesor — Chocolate Diamond Dial | Ref. 278271

Reference 278271 represents one of the most quietly luxurious entries in the current Datejust 31 family — a 31mm case in Everose Rolesor (the combination of Oystersteel and 18k Everose gold), dressed with a fluted bezel and a chocolate dial set with diamond hour markers. The warm copper-rose tone of Everose gold harmonises naturally with the chocolate dial, creating a palette that reads as deliberately considered rather than decorative for its own sake.

At the heart of the 278271 beats Calibre 2236, Rolex's manufacture movement developed specifically for the 31mm Datejust platform. The 2236 incorporates the Syloxi hairspring — a silicon component machined to micron-level tolerances that is both antimagnetic and highly resistant to temperature variation — and delivers a 55-hour power reserve. The Everose Rolesor construction pairs a steel case body with gold crown, caseback, and bezel, while the Jubilee or Oyster bracelet in matching Rolesor materials completes the design.

For collectors navigating the mid-size Datejust segment, the 278271 offers a compelling proposition: contemporary movement technology in a case that bridges the gap between the 28mm Lady-Datejust and the full 36mm. The chocolate-and-diamond dial combination ensures this reference performs well in both professional and formal settings, and the enduring desirability of Everose Rolesor configurations means secondary-market demand for this reference remains consistently strong.