Rolex Lady-Datejust 28 mm

Rolex Lady-Datejust 28 mm reference 279135RBR-0016 is cased in 18 ct rose gold measuring 28 mm across. The case follows Rolex's Oyster architecture, with a monobloc middle case and screw-down crown and back. A diamond-set bezel surrounds the chocolate dial, which sits under a scratch-resistant sapphire crystal with a Cyclops lens over the date. Inside is the calibre 2236, a self-winding mechanical movement certified as a Superlative Chronometer, with a power reserve of approximately 55 hours. The dial shows a central seconds hand and date, and the piece is further set with diamonds. It is fitted on a President bracelet in matching rose gold, closed with a concealed folding Crownclasp. The screw-down crown, part of Rolex's Twinlock system, holds the case to its 100 metre rating.