The Audemars Piguet Royal OakPerpetual Calendar 26586BC.OO.1240BC.99 “Luminary” is an ultra-rare limited edition of 25 pieces, crafted in 18k white gold and featuring a shimmering light blue sunburst dial. Measuring 41mm with a slim 6.2mm profile, it holds the title of one of the thinnest automatic perpetual calendars ever made.
Powered by the groundbreaking Caliber 5133, the watch offers a full perpetual calendar (day, date, month, moonphase, leap year) with an elegant, minimalistic layout. With its refined proportions, radiant colorway, and extreme rarity, the 26586BC “Luminary” is a grail piece for serious Royal Oak collectors.
