Reference 128399TBR-0029 centers on a 36 mm Oyster case crafted from 18 kt white gold, featuring a monobloc middle case, screw-down case back, and screw-down winding crown with Twinlock double waterproofness — together delivering water resistance 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 pink dial carries 10 baguette-cut diamond hour markers, underscoring the watch's commitment to gem-setting throughout. Day and date displays appear in dedicated apertures with instantaneous, secure rapid-setting, and a stop-seconds function allows for precise time adjustment. The President bracelet in 18 kt white gold features semi-circular three-piece links and a concealed folding Crownclasp.
Inside beats the Manufacture Rolex Calibre 3255 — a perpetual, mechanical, self-winding movement with bidirectional winding via Perpetual rotor, approximately 70 hours of power reserve, and a paramagnetic blue Parachrom hairspring paired with high-performance Paraflex shock absorbers. The movement holds Superlative Chronometer certification, reflecting COSC testing followed by Rolex's own post-casing standard of -2/+2 seconds per day.
