Rolex Day-Date 36 Everose Gold — Diamond-Paved Rainbow Sapphire Dial | Ref. 128345RBR

Few Rolex references ignite the imagination quite like the Ref. 128345RBR, a Day-Date 36 that pushes jewellery watchmaking to its most theatrical extreme. The 36 mm case in 18-carat Everose gold — Rolex's exclusive rose-gold alloy formulated for permanent colour fastness — serves as the warm foundation for a horological composition of extraordinary chromatic ambition. The bezel is pavé-set with 52 brilliant-cut diamonds, and the dial beneath is entirely paved in further diamonds, their collective surface rendering the chapter ring almost irrelevant against such a field of scintillation.

In place of conventional hour markers, rainbow-coloured sapphires trace the passage of each hour around the dial, their hues spanning the full visible spectrum from violet through blue, green, yellow, and orange to red. This graduated rainbow effect, achieved through the precise sequencing of individually cut and coloured stones, is a feat of gem-setting that requires meticulous coordination between Rolex's dedicated lapidary and jewellery ateliers. Calibre 3255 — with its Chronergy escapement, 70-hour power reserve, and ±2 seconds daily Superlative Chronometer certification — provides the timekeeping substance beneath this jewelled exterior.

The watch is completed by an 18-carat Everose gold President bracelet, the bracelet exclusive to Day-Date references, its warm gold tone resonating perfectly with the Everose case. Introduced at Baselworld 2019, this reference represents a singular intersection of haute joaillerie and grand complication watchmaking, produced in small quantities and sought after by collectors who understand the technical difficulty that underlies its apparent extravagance. Waterproof to 100 metres.