The 18k yellow gold round case measures 36 mm and is built on Rolex's Oyster architecture, incorporating a monobloc middle case, solid case back, and screw-down winding crown with Twinlock double waterproofness. A fluted bezel frames scratch-resistant sapphire crystal with a Cyclops lens over the date, and the watch is waterproof to 100 metres / 330 feet.
The carnelian dial is set with diamonds throughout: hour markers in 18k gold carry 32 diamonds, while the Roman VI and IX numerals in 18k gold are set with an additional 24 diamonds. The dial is complemented by a diamond-set President bracelet in 18k yellow gold, secured by a concealed folding Crownclasp.
Power comes from the Calibre 3255, a perpetual mechanical self-winding movement by Manufacture Rolex. It offers a precision rating of -2/+2 seconds per day after casing, an approximately 70-hour power reserve, bidirectional winding via a Perpetual rotor, and a paramagnetic blue Parachrom hairspring with Paraflex shock absorbers. The movement carries Superlative Chronometer certification, reflecting both COSC and Rolex's own post-casing standards.
