John Mayer Designed a New Watch That He Predicts “Will Outlive Me” The singer and Audemars Piguet celebrated the launch of their new $180k collab timepiece, the Royal Oak Perpetual Calendar ...

Openworking is not a new metiers at Audemars Piguet. In the early 1970s, a handful of young Audemars Piguet watchmakers set out to revive the art of openworking, which had declined in popularity ...