Measuring 36 mm across a round monobloc middle case, this Datejust 36 is built in Everose Rolesor — a blend of Oystersteel and Everose gold — and fitted with a domed bezel. The solid case back and screw-down winding crown with Twinlock double waterproofness system deliver water resistance to 100 metres / 330 feet, while a scratch-resistant sapphire crystal with a Cyclops lens magnifies the date display.
The white mother-of-pearl dial features diamond hour markers set in 18 kt gold settings, lending the piece its place within Rolex's diamond watch offerings. The three-piece solid-link Oyster bracelet, also rendered in Everose Rolesor, fastens with a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link.
Power comes from the Rolex Calibre 3235 — a perpetual, mechanical, self-winding movement with a precision rating of -2/+2 seconds per day after casing and a power reserve of approximately 70 hours. The oscillator employs a paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers, while bidirectional winding via the Perpetual rotor keeps the movement running. Functions include centre hour, minute, and seconds hands, instantaneous date with rapid setting, and stop-seconds for precise time setting. The calibre is COSC certified.
