Rolex Day-Date 36 White Gold — Pearl Diamond Dial | Ref. 128239

The Day-Date 36 in white gold is among Rolex's most prestigious productions, a watch whose President bracelet and day/date complication have symbolised achievement and distinction since 1956. Reference 128239 in white gold with a pearl diamond dial represents the reference in a particularly luminous guise — the mother-of-pearl dial base catches ambient light with an organic iridescence, while diamond hour markers add a layer of structured brilliance. White gold, with its cool blue-grey sheen, provides an elegant, understated foil to the dial's natural radiance.

The Calibre 3255 beats within, Rolex's most advanced self-winding movement and a genuine watershed in mechanical horology. Fourteen patents underpin its design: the Chronergy escapement delivers 15% greater efficiency than a conventional Swiss lever, while the variable-geometry rotor and Parachrom hairspring contribute to a certified accuracy of -2/+2 seconds per day across a 70-hour power reserve. The 3255 also drives the Day-Date's signature instantaneous day and date change via a patented mechanism that flips each display in under 1/1000th of a second.

The 128239 in white gold replaced the long-running 118239 reference as part of Rolex's 2019 Day-Date 36 update, bringing the Calibre 3255 to the 36mm case for the first time. For collectors, the 128239 represents a generational upgrade: same beloved proportions, dramatically improved movement. Pearl diamond dials on the Day-Date have a storied collector following, combining the natural beauty of nacre with Rolex's immaculate hand-set diamond work. This is the Day-Date at its most quietly magnificent.