Rolex Day-Date 36 18ct Yellow Gold — White MOP Diamond-Set | Ref. 128398TBR

The Day-Date 36 in reference 128398TBR represents one of the most lavishly appointed expressions within Rolex's flagship presidential collection. Reserved exclusively for 18ct gold and platinum cases, the Day-Date has carried the designation of prestige timepiece since its 1956 debut — and this diamond-set iteration, produced in 2024, exemplifies the summit of that tradition. The baguette-cut diamond bezel adds architectural precision to a watch already laden with symbolic weight, while the White Mother-of-Pearl dial set with ten baguette-cut diamonds ensures the piece commands attention on any wrist.

Powering this reference is the Calibre 3255, Rolex's in-house manufacture movement representing the pinnacle of the brand's horological engineering. Built on a Chronergy escapement that improves efficiency by roughly 15 percent over its predecessor, the 3255 delivers a 70-hour power reserve with a precision rating of ±2 seconds per day — performance certified by COSC and the Rolex Superlative Chronometer standard. The 36mm case is rendered in 18ct yellow gold, complemented by an 18ct yellow gold President bracelet, creating a unified, immaculately finished whole. The diamond-set bezel, with its precisely calibrated baguette stones, reflects Rolex's in-house gem-setting expertise across every visible angle.

Collectors drawn to this reference are typically seeking the intersection of haute jewellery and horological substance — buyers who expect a watch to perform as a precision instrument while serving as a statement of refined taste. Supplied with both box and papers from 2024, this piece carries full provenance and benefits from Rolex's current warranty. Its diamond and Mother-of-Pearl specification places it at the apex of resale desirability among Day-Date 36 variants, and such configurations rarely linger long in the secondary market.