Singer Pharrell William spotted wearing a Audemars Piguet

Pharrell Williams was spotted on the wrist with a reference that stops even seasoned collectors mid-scroll: the Audemars Piguet Royal Oak Skeleton Perpetual Calendar 25829PT.00.0944PT.01, executed entirely in platinum. For a musician who has long treated horology as a genuine discipline rather than a style accessory, the choice speaks volumes.

The 25829PT is built around Calibre 2885, a manually wound skeletonised movement that simultaneously displays a perpetual calendar — day, date, month, and leap year — while revealing its own architecture through an extensively openworked dial. The case measures 39mm in diameter, crafted in 950 platinum with the Royal Oak's iconic integrated bracelet in matching metal. The sapphire caseback exposes the finishing on a movement that required hundreds of additional hours of hand decoration compared to a solid-dialled equivalent. Water resistance sits at 20 metres, appropriate for a dress-complication piece of this nature.

The Royal Oak perpetual calendar lineage dates to 1984, when AP introduced the reference 5548 — one of the first perpetual calendars in a sports-integrated-bracelet case. The 25829 generation refined that legacy into its skeletonised form, demanding that movement architecture carry the entire visual weight of the dial without the safety net of chapter rings or applied indices. In platinum, with its cool grey tone complementing the openworked bridges, the watch reads as deliberately austere rather than ostentatious — a distinction connoisseurs consistently reward.

Pharrell's horological credentials are well established. He has worn or owned references spanning independent makers and the grandes maisons alike, and this particular AP sits at the convergence of his known preferences: platinum over yellow gold, complications over simple time-only pieces, and mechanical substance over decorative novelty.

On the secondary market the 25829PT commands serious attention. Retail in the UK was listed at approximately £106,000, placing the USD equivalent in the $130,000–$140,000 range at period exchange rates. Grey market activity on platinum skeletonised perpetuals from AP has remained firm, with comparable references trading between $120,000 and $160,000 depending on condition and provenance. Production numbers were limited, and platinum Royal Oaks with perpetual complications surface infrequently at auction — each appearance tends to reset price expectations upward.