At 36 mm, the Datejust 36 reference 126284RBR-0008 is built from White Rolesor, Rolex's combination of Oystersteel and white gold, giving the round case a two-tone character. The bezel is set with diamonds, while the solid case back and screw-down Twinlock crown contribute to water resistance rated to 100 metres / 330 feet. A scratch-resistant sapphire crystal with a Cyclops lens magnifies the date display for easy reading.
The black dial is framed by the diamond-set bezel, creating a bold contrast at the wrist. The Oyster bracelet in Oystersteel features three-piece solid links and fastens with a folding Oysterclasp equipped with an Easylink 5 mm comfort extension link, allowing for a precise and comfortable fit.
Inside, the perpetual, mechanical, self-winding Calibre 3235 — a Manufacture Rolex movement — delivers a precision of -2/+2 seconds per day after casing, meeting Superlative Chronometer standards (COSC certification plus Rolex's own post-casing certification). Bidirectional winding via the Perpetual rotor provides a power reserve of approximately 70 hours, while a paramagnetic blue Parachrom hairspring and Paraflex shock absorbers support the oscillator's reliability.
