Crafted entirely in platinum, this 36 mm Day-Date features a monobloc middle case with a screw-down case back and screw-down winding crown equipped with the Twinlock double waterproofness system, offering water resistance to 100 metres. The bezel is set with diamonds, while scratch-resistant sapphire crystal with a Cyclops lens over the date protects the white dial dressed in Roman numeral hour markers.
Inside beats Rolex Calibre 3255, a perpetual, mechanical, self-winding movement certified as a Superlative Chronometer to a precision of -2/+2 seconds per day after casing. A paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers contribute to the movement's robustness, with bidirectional winding via the Perpetual rotor delivering approximately 70 hours of power reserve.
The watch is completed by a platinum President bracelet featuring semi-circular three-piece links and a concealed folding Crownclasp, lending the reference its distinguished silhouette. Instantaneous day and date displays in apertures with secure rapid-setting and stop-seconds for exact time setting round out the functionality of this exceptional timepiece.
