Reference 228345RBR-0009 houses the 40 mm Oyster case crafted from 18 kt Everose gold, featuring a monobloc middle case, screw-down case back, and a screw-down Twinlock winding crown for waterproofness to 100 metres. The bezel is set with diamonds, while scratch-resistant sapphire crystal with a Cyclops lens over the date completes the case.
The chocolate dial is dressed with Roman numeral hour markers, offering a warm, distinctive look well suited to the warm tones of Everose gold. The 18 kt Everose gold President bracelet with semi-circular three-piece links fastens via a concealed folding Crownclasp for a seamless profile on the wrist.
Inside runs the Calibre 3255 perpetual, mechanical, self-winding movement — a Manufacture Rolex calibre delivering a precision rating of -2/+2 seconds per day after casing and certified as a Superlative Chronometer. A paramagnetic blue Parachrom hairspring, high-performance Paraflex shock absorbers, bidirectional winding via Perpetual rotor, and an approximately 70-hour power reserve round out the movement specifications. Production year is 2023.
