Rolex Datejust 31 White Rolesor — Mint Green Index Dial, Fluted Bezel | Ref. 278274

Mint green occupies a small but memorable corner of Rolex's dial colour history, and reference 278274 brings that distinctive hue to the Datejust 31 in White Rolesor configuration — a pairing that achieves a freshness and lightness difficult to replicate. The fluted bezel, referenced in the dial description, adds one of the Datejust's most recognisable design signatures: the precisely machined alternating ridges that catch and redirect light across the case's upper register.

White Rolesor — the combination of Oystersteel with 18 ct white gold bezel and bracelet outer links — provides the 31 mm Oyster case with a cool, silver-toned palette that allows the mint green dial to assert itself without visual competition. The 278xxx reference prefix confirms this as a current-generation Datejust 31, powered by the Calibre 2236 automatic movement with its Syloxi silicon hairspring and approximately 55-hour power reserve. Applied index hour markers and pencil-style hands in white gold read cleanly against the mint green ground, while the Chromalight lume compound ensures legibility across all lighting conditions. The Jubilee or Oyster bracelet in Rolesor configuration mirrors the case's bi-material construction.

Mint green dials generate consistent enthusiasm in the collector community — the colour is sufficiently unusual to attract attention without veering into eccentricity, and it ages particularly well as a contrast to the watch's metallic components. The 278274's fluted White Rolesor configuration positions it as a thoroughly considered piece: elegant, approachable, and possessed of the kind of quiet individuality that rewards long-term ownership.