Reference 128236-0006 presents the Day-Date 36 in a 36 mm Oyster case crafted from platinum, featuring a fluted bezel and a solid case back. The screw-down winding crown employs a Twinlock double waterproofness system, while scratch-resistant sapphire crystal with a Cyclops lens over the date completes the case. Water resistance extends to 100 metres / 330 feet.
The pink dial is set with diamonds, with hour markers in 18 kt gold set with 32 diamonds and Roman numerals VI and IX in 18 kt gold set with 24 diamonds. The watch rides on a platinum President bracelet with semi-circular three-piece links, secured by a concealed folding Crownclasp.
Inside runs the perpetual, mechanical, self-winding Calibre 3255 manufacture Rolex movement, COSC certified to a precision of -2/+2 seconds per day after casing. Bidirectional winding via the Perpetual rotor delivers approximately 70 hours of power reserve, while a paramagnetic blue Parachrom hairspring and Paraflex shock absorbers provide added resilience. Functions include centre hour, minute, and seconds hands alongside instantaneous day and date displays with secure rapid-setting and stop-seconds.
