GREUBEL FORSEY / BALANCIER CONVEXE We're thrilled to announce the launch of our 10th Fundamental Invention! Originally introduced as a limited EWT edition, this stunning white gold timepiece is now fully realized, with only 22 available. It embodies compact innovation and unrivaled energy efficiency—the pinnacle of Greubel Forsey's craftsmanship and a testament to our evolving vision. #GreubelForsey #ArtOfInvention #HauteHorlogerie #FineWatchmaking #Craftmanship #IndependentWatchmaking #Watches #MovementArchitecture #WatchCollector #nanofoudroyante