Rolex Datejust 31 Everose Gold — Silver Diamond Dial | Ref. 278245

The Datejust 31 inhabits a considered middle ground between the Lady-Datejust 28 and the full-sized 36 mm references, making it a versatile proposition for wrists that favour proportion above convention. Reference 278245 — here in 18-carat Everose gold — adopts Rolex's domed bezel in solid gold, whose gentle curve over the sapphire crystal lends the 31 mm case an air of refined femininity. The screw-down Twinlock crown, recessed into the case flank, maintains water resistance to 100 metres while preserving the clean profile that characterises the Datejust silhouette.

The silver dial is furnished with diamond hour markers set in individual gold settings, each stone individually graded for cut, colour, and clarity before placement. Against the silver ground, the diamonds impart a restrained brilliance that enriches the dial without overwhelming it. The date aperture at 3 o'clock, magnified by the Cyclops lens integrated into the sapphire crystal, provides the instantaneous date change that has defined the Datejust since 1945 — a complication that advances in a fraction of a second at the stroke of midnight.

The movement within is Calibre 2236, Rolex's self-winding manufacture calibre developed specifically for the mid-size and ladies' Datejust range. It incorporates a Syloxi silicon hairspring for improved resistance to magnetic fields and temperature variation, and delivers approximately 55 hours of power reserve. The 18-carat Everose gold President bracelet, with its semi-circular three-piece links and concealed Crownclasp, completes a watch of composed, lasting elegance — one that balances everyday wearability with the enduring value of Everose gold.