Measuring 31mm across, this Datejust 31 is built around a round Oystersteel and white gold case — White Rolesor in Rolex parlance — featuring a monobloc middle case, solid screw-down case back, and a screw-down Twinlock winding crown rated waterproof to 100 metres. The bezel is set with diamonds, while scratch-resistant sapphire crystal with a Cyclops lens over the date window completes the case.
The pink dial is itself set with diamonds, and the large VI index is further distinguished by 11 individual diamonds — a detail that elevates the Roman numeral layout beyond the conventional. Powering the watch is the self-winding Calibre 2236, a perpetual mechanical movement manufactured by Rolex with a Syloxi silicon hairspring, Paraflex shock absorbers, bidirectional winding via Perpetual rotor, a power reserve of approximately 55 hours, and COSC-certified precision of -2/+2 seconds per day after casing.
The Oystersteel Jubilee bracelet — composed of five-piece links and secured by a concealed folding Crownclasp — lends the piece its characteristic refinement, making reference 278384RBR-0028 a compelling choice in the Datejust 31 lineup.
