オーデマ・ピゲさんのインスタグラム写真 - (オーデマ・ピゲInstagram)「The art of openworking. During the early years of its history, the beating heart of watches remained only accessible to the eyes of watchmakers, as it had to be protected by its case. From the 1930s, Audemars Piguet decided to reintroduce the art of openworking by removing as much material as possible from the movement bridges. It was time to showcase the expertise and the beauty of the mechanical movement. In the 1970s, Audemars Piguet presented openworked selfwinding movements to create icons of craftsmanship. While developing openworked watches, the automatic skeleton marked its debut in the company. Discover more about the art of openworking on the AP Chronicle article (link in bio). #AudemarsPiguet」9月21日 22時00分