ジラールペルゴさんのインスタグラム写真 - (ジラールペルゴInstagram)「Instead of a traditional flat sapphire crystal, the Quasar Light is topped by a sapphire crystal “glass box” whose surface is at a crossroads between flat, spherical and cylindrical shapes. Carving and polishing it therefore requires fined tuned equipment and technological know-how. Discover the Quasar Light via our link in bio. Picture by @Watchinsanity #GirardPerregaux #GPBridges #HauteHorlogerie #SwissMade #Craftsmanship #KnowHow」2月8日 16時41分