Audemars Piguet Royal Oak White Gold — Frosted Hammered Openworked Skeleton | Ref. 15407BC.GG.1224BC.01

Inspired by the ancient Florentine goldsmithing technique revived in collaboration with jeweller Carolina Bucci, the Frosted Gold Royal Oak transforms the familiar octagonal case into a constellation of light-diffracting brilliance. The 41 mm 18-carat white gold case of reference 15407BC is covered in thousands of tiny hammered indentations — each applied by hand — creating a surface that sparkles without a single set diamond. It is luxury by craft rather than by carat weight, and the distinction is felt immediately on the wrist.

The openworked dial — skeletonised to reveal the movement beneath — partners with the hammered case in an aesthetic dialogue between surface and depth. Calibre 3132, Audemars Piguet's self-winding double-balance-wheel movement, is displayed in full through the latticed dial architecture, its twin oscillators visible through the sapphire crystal above and below. White gold applied hour-markers denote the passage of time with minimal intrusion, while the exhibition caseback offers a second vantage point to the movement. The integrated white gold bracelet carries the same frosted hammered finish, creating total material coherence from lug to clasp.

Water resistance to 50 metres and a folding clasp complete the specification. Produced between 2017 and 2022, the 15407BC has rapidly achieved collectible status, appearing with increasing frequency in specialist auction catalogues alongside strong hammer prices. Offered with box and papers, it is the Royal Oak for collectors who understand that the most enduring luxury is one that reveals new facets with every viewing.