Rolex Day-Date 36 Gold — Diamond Bezel Rose Diamond Dial | Ref. 128345RBR

The Day-Date 36 — universally recognised as the 'President's watch' since its 1956 debut — reaches a pinnacle of gem-set execution in reference 128345RBR, where the 18 ct Everose gold case is accompanied by a diamond-set bezel and a rose diamond dial, producing an object that reads simultaneously as precision instrument and high jewellery. Everose is Rolex's proprietary rose gold alloy, formulated with a small percentage of platinum to resist the fading that conventional rose gold alloys can exhibit over time — a detail that underscores Rolex's preoccupation with longevity at the material level.

The rose diamond dial places individually pavé-set brilliant-cut diamonds across the entire dial surface, a technique requiring hundreds of stones selected for colour and cut consistency, each positioned to create an even field of brilliance. Hour markers are dispensed with — the gem setting is the dial. The day and date apertures at 12 and 3 o'clock punctuate this diamond field with crisp white printing, maintaining the Day-Date's defining dual-complication legibility.

Powering this reference is the Calibre 3255, Rolex's third-generation self-winding movement introduced in 2015, beating at 28,800 vph with a 70-hour power reserve. It incorporates 14 patents and features the Chronergy escapement — a nickel-phosphorus lever and escape wheel system that improves energy efficiency by 15 percent over the previous generation. The President bracelet in Everose gold completes a reference that exemplifies the Day-Date's dual identity as both timepiece and emblem of achievement.