36 mm 18 kt white gold case. Screw-down winding crown with Twinlock double waterproofness system. Bezel set with diamonds. Scratch-resistant sapphire crystal with Cyclops lens over the date. Diamond-paved dial set with 10 baguette-cut, rainbow-coloured sapphires. Perpetual, mechanical, self-winding Calibre 3255 Manufacture Rolex, with paramagnetic blue Parachrom hairspring, Paraflex shock absorbers, and bidirectional self-winding via Perpetual rotor. Precision: -2/+2 seconds per day after casing. Functions: centre hour, minute and seconds hands; instantaneous day and date in apertures with secure rapid-setting; stop-seconds for exact time setting. Power reserve approximately 70 hours. President bracelet with semi-circular three-piece links in 18 kt white gold. Concealed folding Crownclasp. Waterproof to 100 metres / 330 feet. Superlative Chronometer certified.