At 36 mm, this Datejust is built around a monobloc middle case crafted from Oystersteel, sealed by a screw-down case back and a screw-down Twinlock winding crown for waterproofness to 100 metres. The bezel is set with diamonds, while a scratch-resistant sapphire crystal with a Cyclops lens magnifies the date display below.
The silver dial features index hour markers and is driven by the Calibre 3235, a perpetual mechanical self-winding movement produced by Rolex. Precision is rated at -2/+2 seconds per day after casing, and the movement carries Superlative Chronometer certification — a designation combining COSC and Rolex's own post-casing standards. A paramagnetic blue Parachrom hairspring and Paraflex shock absorbers contribute to the movement's resilience, while bidirectional winding via the Perpetual rotor delivers a power reserve of approximately 70 hours.
The watch rides on an Oystersteel Jubilee bracelet with five-piece links, secured by a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link for a flexible, precise fit at the wrist.
