Monthly News Roundup: Audemars Piguet, Girard-Perregaux, Cartier, Breguet, Jaquet Droz, Romain Jerome, Pierre de Roche, Grieb & Benzinger, RGM, Sotheby’s
There was a lot of news this month from Audemars Piguet, Girard-Perregaux, Jaquet Droz, Grieb & Benzinger, Romain Jerome, Sotheby’s, Breguet and more.










