ジラールペルゴさんのインスタグラム動画 - (ジラールペルゴInstagram)「Before we can assemble our in-house Calibre GP01800, we manufacture its parts. The mainplate is a crucial piece, the base for our movement, created from scratch, thanks to our team’s know-how in using the machines that will craft the component. Every single jewel is then set ahead of time, positioned to anchor into place all the parts of this fascinating structure. One that leaves us breathless when its heart beats before our eyes.⁣ ⁣ This is how we do it.」4月27日 23時30分