Measuring 36mm in diameter, the round case is crafted from White Rolesor, combining Oystersteel with white gold, and features a diamond-set bezel that frames the slate dial adorned with Roman numeral hour markers. A scratch-resistant sapphire crystal with Cyclops lens over the date window sits above, while a solid case back and screw-down Twinlock crown deliver water resistance to 100 metres / 330 feet.
Inside, Rolex Calibre 3235 — a perpetual, mechanical, self-winding movement — provides a power reserve of approximately 70 hours and a precision rating of -2/+2 seconds per day after casing. The oscillator relies on a paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers, with bidirectional self-winding via a Perpetual rotor. The movement holds Superlative Chronometer status, reflecting both COSC certification and Rolex's own post-casing verification.
The three-piece solid-link Oystersteel Oyster bracelet secures via a folding Oysterclasp equipped with an Easylink 5mm comfort extension link, allowing for easy on-wrist adjustment. Functions include center hour, minute, and seconds hands, instantaneous date with rapid setting, and stop-seconds for precise time setting.
