New Bianchet Tourbillon B1.618 Openwork, with a 43 x 50 x 13 mm carbon case and equipped with the Caliber B1.618 manual winding movement. 💰 46,500 Swiss Francs . Novo Bianchet Tourbillon B1.618 Openwork, com caixa de 43 x 50 x 13 mm em carbono e equipado com o movimento a corda manual Calibre B1.618. 💰 46.500 Francos Suíços 📷 @bianchet_watches • • #bianchet #bianchetwatches #bianchetb1618 #b1618 #goldenratio #fibonacci #tourbillon #finewatchmaking #genevawatchdays #relogioserelogios #hautehorlogerie https://www.instagram.com/p/CThvmYDlFf9/?utm_medium=tumblr










