Crafted in Oystersteel, the 36 mm Oyster case features a monobloc middle case construction, a screw-down case back, and a screw-down winding crown secured by Rolex's Twinlock double waterproofness system. A domed bezel frames a scratch-resistant sapphire crystal, and the watch is waterproof to 100 metres / 330 feet.
The black dial is fitted with a Chromalight display offering long-lasting blue luminescence for easy reading in low-light conditions. Centre hour, minute, and seconds hands are complemented by a stop-seconds function for precise time setting. The Oystersteel Oyster bracelet is composed of three-piece solid links and fastens with a folding Oysterclasp featuring an Easylink 5 mm comfort extension link.
Inside, Calibre 2232 — a perpetual, mechanical, self-winding movement from Manufacture Rolex — delivers a precision of -2/+2 seconds per day after casing. Its Syloxi silicon hairspring with patented geometry and high-performance Paraflex shock absorbers support a bidirectional Perpetual rotor winding system with a power reserve of approximately 55 hours. The movement carries Superlative Chronometer certification, reflecting both COSC testing and Rolex's own certification after casing.
