Entrepreneur Dan Bilzerian spotted wearing a Audemars Piguet

Dan Bilzerian recently surfaced wearing one of the most ostentatious pieces in the modern Audemars Piguet catalogue — the Royal Oak Skeleton in 18K white gold, reference 15412BC, dressed with 32 rainbow baguette-cut gemstones encircling the iconic octagonal bezel. For a figure whose watch collection regularly occupies the extreme end of haute horlogerie, this sighting still commands attention.

The 15412BC is built around a 41mm white gold case finished using Audemars Piguet's frosting technique, developed in partnership with Florentine goldsmith Carolina Bucci and first introduced to the Royal Oak family around 2017. The process involves striking the metal surface with a fine-tipped tool thousands of times, creating a matte, light-diffusing sparkle without the use of gemstones — a stark and deliberate counterpoint to the 32 baguette-cut multicoloured stones set in strict chromatic sequence around the bezel. At the heart of the watch sits Calibre 2965, a manually-wound skeletonised movement whose bridges and plates are carved, chamfered, and anglé by hand to reveal the gear train and escapement with full architectural clarity. Power reserve runs to approximately 60 hours.

From a collector standpoint, the Royal Oak Skeleton in gem-set configurations represents a genuinely rare intersection of high jewellery craft and serious horology. Audemars Piguet produces these references in strictly limited numbers, and the rainbow baguette variant in particular requires weeks of individual stone selection to achieve a continuous, graded colour sequence — no two examples are identical in their precise chromatic arrangement. That craftsmanship, combined with white gold's neutral reflectivity, makes the 15412BC one of the more considered gem-set sports watches produced by Le Brassus.

Dan Bilzerian has built a public identity around conspicuous consumption, and his watch choices — which have included heavily modified and jewelled Rolexes, Richard Mille skeletons, and bespoke AP pieces — reflect a consistent preference for technical complexity wrapped in unapologetic visual excess. The 15412BC fits that profile precisely.

On the market, the numbers are striking. Against an original retail of approximately $130,000, current grey-market valuations for the 15412BC have been reported in the region of $870,000 — a multiplier that reflects both extreme scarcity and sustained demand for jewelled AP complications at auction and through private dealers.