Rolex Lady-Datejust 28 Yellow Rolesor — Champagne Diamond Star Dial | Jubilee Bracelet

Yellow Rolesor — the enduring combination of 904L Oystersteel and 18 ct yellow gold — has anchored the Lady-Datejust's identity since Rolex first introduced the bi-material configuration decades ago. In the 28 mm reference presented here, yellow gold deploys on the domed bezel, the screw-down Twinlock crown, and the Jubilee bracelet's centre links, while Oystersteel forms the monobloc middle case and screwed caseback. The tonal relationship between gold and steel is one of the most carefully considered in watchmaking: close enough in reflectivity to read as coherent, yet distinct enough to provide the visual layering that defines the Rolesor aesthetic.

The champagne dial is set with a stellar pattern of diamonds: nine diamonds occupy star-shaped settings arranged across the hour positions, their multiple facets catching incident light from multiple angles simultaneously to create a dynamic, sparkling field. The hour position at IX is set with eight individual diamonds arranged in the Roman numeral's customary configuration, reinforcing the dial's gemological narrative while maintaining the Lady-Datejust's commitment to classical hour-marker legibility. A Cyclops lens over the date aperture at 3 o'clock, ground from a single sapphire crystal with double anti-reflective coating, magnifies the numeral for comfortable reading without eyewear.

Calibre 2236 — the manufacture movement Rolex developed for its 28 and 31 mm case families — provides the engine for this reference. Its Syloxi silicon hairspring, produced by Rolex's own silicon component facility, eliminates susceptibility to magnetic fields and delivers a temperature coefficient of frequency markedly superior to traditional metallic hairsprings. Approximately 55 hours of power reserve flow from the bidirectional Perpetual rotor, and the movement is certified as a Superlative Chronometer, indicating precision of ±2 seconds per day after casing. The five-piece-link Jubilee bracelet in Yellow Rolesor, closing via a concealed Crownclasp, provides supple articulation that has made the Jubilee the preferred choice for Lady-Datejust wearers for generations.