Rolex Lady-Datejust 28 Yellow Rolesor — White Mother-of-Pearl Diamond Dial | Ref. 279173

The Lady-Datejust 28 in Yellow Rolesor — a combination of 18ct yellow gold and Oystersteel — brings together the warmth of precious metal and the practicality of steel in a watch that sits at the elegant intersection of sport and jewellery. Reference 279173 presents a white mother-of-pearl dial set with diamond hour markers, the lustrous iridescent background shifting colour with every movement of the wrist and providing a canvas of natural beauty that no manufactured material can truly replicate. The fluted bezel, polished to a mirror finish, adds further luminosity to the ensemble.

Powering this 28 mm masterpiece is the Calibre 2236, Rolex's in-house manufacture movement engineered for the Lady-Datejust and Pearlmaster ranges. Its most notable innovation is the Syloxi silicon hairspring — fabricated entirely by Rolex using a micro-mechanical etching process — which confers exceptional resistance to magnetism, temperature variation, and shock. The calibre provides 55 hours of power reserve and surpasses COSC chronometric standards, ensuring precision that belies the movement's compact dimensions. The date functions via the Cyclops lens at 3 o'clock.

Reference 279173 is typically presented on the Oyster bracelet, whose three-link design brings a clean, sporty counterpoint to the jewelled dial. The case maintains 100 metres of water resistance, secured by a screw-down Twinlock crown, making this a watch designed for life beyond the display case. Yellow Rolesor's two-tone character has been a Rolex signature for decades, and this Lady-Datejust 28 demonstrates why: the combination feels neither ostentatious nor understated, but perfectly, consistently itself.