Crafted from 18 kt yellow gold, the 40 mm Oyster case features a monobloc middle case, screw-down case back, and a screw-down Twinlock winding crown offering double waterproofness — rated waterproof to 100 metres. A scratch-resistant sapphire crystal with a Cyclops lens over the date keeps the display clear, while the diamond-set bezel adds a layer of brilliance to the overall presentation.
The bright black dial is equipped with a Chromalight display, providing highly legible indices with long-lasting blue luminescence. Instantaneous day and date appear in dedicated apertures with secure rapid-setting, and a stop-seconds function allows for exact time setting. The concealed folding Crownclasp secures the 18 kt yellow gold President bracelet, rounding out an unmistakably refined aesthetic.
Powering the watch is the perpetual, mechanical, self-winding Calibre 3255, a Manufacture Rolex movement with bidirectional winding via a Perpetual rotor. A paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers contribute to its resilience and accuracy, and the movement carries Superlative Chronometer certification — combining COSC testing with Rolex's own post-casing standards.
