Housed in a 36 mm round Oystersteel case, this Datejust 36 features a monobloc middle case construction with a solid screw-down case back and screw-down winding crown employing the Twinlock double waterproofness system, offering water resistance to 100 metres / 330 feet. A domed bezel frames the scratch-resistant sapphire crystal, which incorporates a Cyclops lens positioned over the date window for easy legibility.
The bright blue fluted motif dial is fitted with Chromalight display hands and indices, producing a long-lasting blue luminescence in low-light conditions. The Jubilee bracelet — composed of five-piece links in Oystersteel — secures via a folding Oysterclasp with Easylink 5 mm comfort extension link.
Powering the watch is the Calibre 3235, a perpetual mechanical self-winding movement produced by Rolex, rated to a precision of -2/+2 seconds per day after casing and COSC certified. The movement features a paramagnetic blue Parachrom hairspring, Paraflex shock absorbers, bidirectional winding via a Perpetual rotor, approximately 70 hours of power reserve, and an instantaneous date with rapid setting and stop-seconds functions. This example comes complete with the original Rolex box and papers.
