Reference 279171-0026 pairs a round 28mm case crafted in Everose Rolesor with a rosé-coloured dial dressed in Roman numerals. The Oyster architecture features a monobloc middle case, solid case back, and a screw-down winding crown secured by Rolex's Twinlock double waterproofness system, delivering water resistance to 100 metres. Scratch-resistant sapphire crystal with a Cyclops lens over the date completes the case.
The three-piece solid-link Oyster bracelet shares the same Everose Rolesor composition as the case, fastening via a folding Oysterclasp with Easylink 5mm comfort extension link. Powering the watch is Calibre 2236, a perpetual mechanical self-winding movement with a Syloxi silicon hairspring and Paraflex shock absorbers, offering a precision rating of -2/+2 seconds per day after casing and a power reserve of approximately 55 hours. Functions include centre hour, minute, and seconds hands, an instantaneous date with rapid setting, and stop-seconds for precise time adjustment.
Certified as a Superlative Chronometer through both COSC and Rolex certification after casing, this Lady-Datejust is offered unworn and comes as a complete set with the original Rolex box and Rolex papers.
