At 28mm, the Oyster case of this Lady-Datejust is constructed in White Rolesor, blending Oystersteel with white gold. A fluted bezel frames the scratch-resistant sapphire crystal, which features a Cyclops lens positioned over the date window. The screw-down case back and screw-down winding crown — equipped with the Twinlock double waterproofness system — contribute to water resistance rated to 100 metres / 330 feet.
The dark grey dial is set with diamonds held in 18 kt gold settings, adding texture and depth to the face of the watch. Hour, minute, and seconds hands run from the centre, accompanied by an instantaneous date display with rapid setting and a stop-seconds function for precise time adjustment. The three-piece solid-link Oyster bracelet in Oystersteel fastens with a folding Oysterclasp featuring an Easylink 5 mm comfort extension link.
Power comes from the Rolex Caliber 2236, a perpetual mechanical self-winding movement with bidirectional winding via a Perpetual rotor. The oscillator uses a Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers, delivering a precision of -2/+2 seconds per day after casing and a power reserve of approximately 55 hours. The movement holds Superlative Chronometer status, reflecting COSC certification followed by Rolex's own testing after casing.
