Housed in a 36mm monobloc 18kt yellow gold Oyster case, this Day-Date features a screw-down case back and screw-down Twinlock winding crown for waterproofness to 100 metres. A scratch-resistant sapphire crystal with a Cyclops lens magnifies the date, while the diamond-set bezel frames the dial with an additional layer of brilliance.
The green ombré dial is itself set with diamonds in 18kt gold settings, with baguette-cut diamonds positioned at 6 and 9 o'clock adding a geometric contrast. Instantaneous day and date displays appear in twin apertures, with secure rapid-setting and stop-seconds functionality for precise time adjustment.
Powering the watch is Rolex's Calibre 3255 — a perpetual, mechanical, self-winding movement with bidirectional winding via a Perpetual rotor, a paramagnetic blue Parachrom hairspring, high-performance Paraflex shock absorbers, a power reserve of approximately 70 hours, and a precision rating of -2/+2 seconds per day after casing. The watch holds Superlative Chronometer certification, reflecting both COSC standards and Rolex's own post-casing testing. The President bracelet in 18kt yellow gold closes with a concealed folding Crownclasp.
