Crafted entirely in 18kt yellow gold, the 28mm round case features a monobloc middle, solid case back, and a screw-down winding crown with Twinlock double waterproofness, offering water resistance to 100 metres. A scratch-resistant sapphire crystal with a Cyclops lens magnifies the date window, keeping legibility precise at a glance.
The champagne dial draws the eye with diamond gem settings in 18kt gold, while the Roman IX numeral is itself set with eight individual diamonds in an 18kt gold surround. The President bracelet in matching 18kt yellow gold secures via a concealed folding Crownclasp, completing the all-gold aesthetic.
Power comes from Rolex Calibre 2236, a perpetual mechanical self-winding movement with bidirectional winding via a Perpetual rotor. The oscillator incorporates a Syloxi silicon hairspring with patented geometry and high-performance Paraflex shock absorbers, delivering a power reserve of approximately 55 hours and a precision rating of -2/+2 seconds per day after casing. The watch carries Superlative Chronometer certification — a combined COSC and Rolex certification applied after casing.
