Measuring 36 mm across, the round case of this Datejust is crafted in White Rolesor — a combination of Oystersteel and white gold — and topped with a diamond-set bezel. A scratch-resistant sapphire crystal with a Cyclops lens over the date protects the silver dial beneath, while a solid caseback and screw-down Twinlock crown contribute to water resistance rated to 100 metres / 330 feet.
Power comes from Rolex Calibre 3235, a perpetual, mechanical, self-winding movement rated to a precision of -2/+2 seconds per day after casing and carrying Superlative Chronometer certification (COSC plus Rolex certification after casing). The movement features a paramagnetic blue Parachrom hairspring, Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, and a power reserve of approximately 70 hours. Functions include centre hour, minute and seconds hands, instantaneous date with rapid setting, and stop-seconds for precise time setting.
The watch is worn on an Oystersteel Jubilee bracelet with five-piece links, secured by a folding Oysterclasp fitted with an Easylink 5 mm comfort extension link for a precise and comfortable fit on the wrist.
