Rolex Lady-Datejust 28 White Rolesor — Dark Grey Roman Dial, Fluted Bezel | Ref. 279174

Sober and self-assured, the Lady-Datejust 28 reference 279174 in White Rolesor with dark grey Roman dial embodies a particular collecting sensibility: the preference for horological integrity over conspicuous ornament. The 28 mm Oyster case in 904L steel and 18-carat white gold is finished with the same multi-stage polishing and brushing protocol applied to every Rolex, the contrast between mirror-polished lugs and satin-brushed case flanks creating a deliberate modulation of light. The 18-carat white gold fluted bezel advances this dialogue, its engine-turned ridges serving the dual purpose of aesthetic signature and anti-slip grip for case opening.

Dark grey Roman numeral dials occupy a distinctive corner of the Datejust palette — legible without demanding attention, assured in their typographic restraint. Applied Roman numerals in white metal sit flush against the lacquered ground, their classical letterforms a deliberate counterpoint to the technical precision of the Cyclops lens and anti-reflective sapphire crystal beneath which the date display operates. The absence of diamond setting in this variant places all emphasis on proportion and surface quality, allowing the dial architecture to carry the visual weight. A stainless steel Jubilee bracelet with concealed Crownclasp closes the composition.

The self-winding Calibre 2236 animates this reference with a 55-hour power reserve generated by a bidirectional Perpetual rotor winding the mainspring through a ball-bearing-mounted transmission. The Syloxi silicon hairspring — a Rolex patent — provides exceptional resistance to temperature changes and magnetic fields without the bulk of a Faraday cage, enabling the case to remain as slim as the design demands. Instantaneous date change, stop-seconds synchronisation, and COSC plus Superlative Chronometer certification complete the specification of a movement that makes no concession in performance despite its small footprint.