Housed in a 36 mm round 18K yellow gold Oyster case, this Day-Date 36 features a monobloc middle case, solid case back, and a screw-down winding crown with Twinlock double waterproofness, delivering water resistance to 100 metres. The fluted bezel and scratch-resistant sapphire crystal — complete with a Cyclops lens over the date — complete the case's refined profile.
The white mother-of-pearl dial is set with diamonds and carries 10 baguette-cut diamond hour markers, while the instantaneous day and date displays appear in dedicated apertures. The 18K yellow gold diamond-set President bracelet closes with a concealed folding Crownclasp, uniting the dial's brilliance with the bracelet in a cohesive composition.
Power comes from the Calibre 3255, a perpetual mechanical self-winding movement from Manufacture Rolex offering approximately 70 hours of power reserve and a precision of -2/+2 seconds per day after casing. The oscillator features a paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers, and the movement carries Superlative Chronometer certification from both COSC and Rolex after casing.
