Rolex Day-Date 36 Yellow Gold — Diamond Bezel Rainbow Sapphire Pavé Dial | Ref. 128348RBR

The Day-Date 36 reference 128348RBR is among the most coveted and visually extraordinary references in Rolex's current production catalogue. The rainbow sapphire treatment — in which multicoloured sapphires progress systematically from yellow through orange, red, pink, and purple across the dial — demands exceptional precision in stone selection, colour grading, and sequential setting by Rolex's specialist gem laboratory. The fully diamond-paved background intensifies each sapphire's hue by eliminating any neutral surface between stones, creating an unbroken field of polychromatic brilliance. The diamond-set bezel adds a further layer of scintillation, while the President bracelet in 18ct yellow gold grounds what would otherwise be an unbounded chromatic spectacle. Calibre 3255, with its 70-hour power reserve and -2/+2 second accuracy, ensures this is a serious mechanical instrument beneath its extraordinary exterior. Demand consistently and significantly outstrips supply at authorised dealers.