Measuring 36 mm in diameter, the round Yellow Rolesor case — Rolex's combination of Oystersteel and yellow gold — houses a scratch-resistant sapphire crystal fitted with a Cyclops lens over the date. The domed yellow gold bezel frames a champagne fluted motif dial with diamonds set in 18 kt gold settings, lending the watch a distinctly dressy character. A screw-down crown with Twinlock double waterproofness system keeps the case waterproof to 100 metres / 330 feet, while a solid case back seals everything within.
Power comes from the Calibre 3235, a perpetual mechanical self-winding movement by Manufacture Rolex. Bidirectional winding via the Perpetual rotor delivers approximately 70 hours of power reserve, and the oscillator features a paramagnetic blue Parachrom hairspring alongside high-performance Paraflex shock absorbers. Precision is rated at -2/+2 seconds per day after casing, meeting the Superlative Chronometer standard — combining COSC certification with Rolex's own post-casing testing. Functions include centre hour, minute, and seconds hands, an instantaneous date with rapid setting, and stop-seconds for precise time setting.
The Yellow Rolesor Jubilee bracelet features five-piece links and fastens with a folding Oysterclasp equipped with the Easylink 5 mm comfort extension link, allowing for easy on-wrist adjustments.
