Rolex Datejust 31 Everose Gold — Rose Dial, Domed Bezel | Ref. 278245 (2)

Rendered entirely in Rolex's proprietary 18-carat Everose gold, the Datejust 31 reference 278245 presents a study in monochromatic luxury. The 31 mm Oyster case, its middle section formed from the same warm-hued alloy as the domed bezel, bracelet, and crown, achieves a tonal unity that lesser watches must seek through plating or coating — an approach that compromises longevity. Here, the colour is intrinsic, the alloy's copper and platinum content calibrated to preserve its rose-pink character indefinitely.

The rose dial takes the warmth of the case and diffuses it across a finely finished surface, the subtle gradient of the sunburst finishing animating the dial with depth and dimensionality under changing light. Applied polished index hour markers stand in precise relief, each one anchored at both ends for mechanical stability and polished to a mirror edge. The date aperture at three o'clock, enlarged by the Cyclops lens, remains a functional constant — a reminder that the Datejust, for all its refinement, was conceived as a practical daily instrument.

The Calibre 2236 powering this reference is notable for its Syloxi hairspring, produced from silicon in-house by Rolex, offering inherent resistance to magnetic fields of the strength encountered in everyday environments. The movement is certified by COSC as a chronometer and delivers approximately 55 hours of power reserve from a single winding. The 18-carat Everose gold Oyster bracelet, with its flat three-piece links and concealed Crownclasp with integrated safety catch, provides both security and comfort, completing a watch that operates as convincingly as a piece of fine jewellery as it does as a precision timekeeper.