Rolex Day-Date 36 18ct White Gold — White Mother-of-Pearl Diamond-Set Dial | Ref. 128239

Reference 128239 is among the most decoratively resolved expressions of the Day-Date 36, combining an 18 ct white gold Oyster case with a white mother-of-pearl dial set with diamonds — a configuration that has defined horological luxury since the Day-Date's introduction in 1956. As the watch historically worn by heads of state and industry leaders, the Day-Date's authority stems not from restraint but from absolute mastery of materials, and the 128239 makes that ambition explicit.

The 36 mm white gold case is fitted with a fluted bezel — one of the Day-Date's most recognisable signatures — machined from the same 18 ct white gold as the case and bracelet. At the heart of the watch sits Calibre 3255, Rolex's current-generation in-house movement featuring a Chronergy escapement, Parachrom hairspring, and a 70-hour power reserve — a significant engineering advance over its predecessors. The white mother-of-pearl dial is sourced from naturally occurring shell, meaning each example carries unique iridescent patterning, while diamond hour markers add brilliance without cluttering the dial architecture. The President bracelet in 18 ct white gold — developed exclusively for the Day-Date — completes the ensemble with its characteristic three-link construction and concealed Crownclasp.

Presented with box and papers from a 2024 production year, this 128239 represents the current pinnacle of the Day-Date 36 lineage. The combination of white gold, mother-of-pearl, and diamond setting targets a collector who understands that the Day-Date's prestige is inseparable from its material extravagance. On the secondary market, white gold Day-Date references with diamond dials hold value with notable consistency, underpinned by both material cost and enduring status symbolism.