Rolex Day-Date 36 Everose Gold — Eisenkiesel Diamond Dial | Ref. 128235

Conceived as the consummate expression of prestige watchmaking, the Rolex Day-Date 36 in 18ct Everose gold occupies a singular position in horological history. Introduced in 1956 as the first wristwatch to display the full day of the week alongside the date, the Day-Date has long been the preserve of heads of state and cultural luminaries — a legacy encoded in every detail of this present example. The 36mm case, finished in Rolex's proprietary Everose gold alloy — a rose-gold formula exclusive to the brand that resists fading over time — is secured by a screw-down caseback and a Twinlock double-waterproofness crown, delivering 100 metres of water resistance without compromising the watch's refined silhouette.

At the heart of this timepiece lies the Calibre 3255, Rolex's generation-defining self-winding movement featuring a Chronergy escapement that improves energy efficiency by fifteen percent over its predecessor. The movement provides approximately 70 hours of power reserve, instantaneous day and date correction, and a stop-seconds mechanism for precise synchronisation. The dial is executed in Eisenkiesel — a warm, golden-brown quartzite of geological rarity — set with diamond-encrusted Roman numerals at VI and IX, complemented by 32 diamond hour markers that catch light across the full diameter. The fluted bezel, hand-crafted from solid Everose gold, frames the dial with its characteristic reeded architecture.

The President bracelet — created exclusively for this reference and never fitted to any other Rolex model — employs semi-circular three-piece links in 18ct Everose gold, secured by a concealed Crownclasp that maintains the bracelet's uninterrupted aesthetic line. Protected by a scratch-resistant sapphire crystal with a Cyclops lens magnifying the date aperture 2.5 times, this Day-Date represents the apex of Rolex's craft: a watch that bridges geological antiquity, horological innovation, and enduring elegance in a single 36mm statement.