New Releases · 2026-09-15
Serena Williams gives Audemars Piguet’s Royal Oak a striking white-ceramic makeover
A 38mm white-ceramic Royal Oak chronograph combines a pink mother-of-pearl dial with the new automatic calibre 6401.
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By Chronolume digest · Original English summary · Based on Audemars Piguet official model release

What to know
Audemars Piguet has translated its long-running partnership with Serena Williams into a dedicated Royal Oak Selfwinding Chronograph. Unveiled in September 2026, the 38mm limited edition pairs an integrated white-ceramic case and bracelet with a pink-tinted mother-of-pearl dial.
The combination is playful but technical. Beneath the dial, the new manufacture calibre 6401 is an integrated automatic chronograph with a redesigned vertical-clutch system and an instant-jump date; its 22-carat pink-gold oscillating weight is visible from the sapphire caseback.

Hand-finished facets on the ceramic bezel and bracelet preserve the strong geometry of the Royal Oak. The watch also comes with a contrasting pink rubber strap, shifting the visual emphasis from the ceramic case to the dial.
Rather than putting an athlete’s signature on an existing reference, the collaboration has produced a coherent new interpretation of the Royal Oak's materials and proportions.
At a glance
| Case diameter | 38 mm |
|---|---|
| Case material | White ceramic |
| Movement | Automatic chronograph calibre 6401 |
| Dial | Pink-tinted mother-of-pearl |
Source & attribution
Audemars Piguet official model release · Published 2026-09-15 ↗
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