Description
Three Steel and Gold ‘Tubogas’ Bracelets by Bulgari
Each of sprung design, two with decorative gold terminals, one with the inscription and a third featuring a pink tourmaline sugarloaf cabochon and two similarly-cut peridots, internal circumference 6⅜ inches, each signed Bulgari, two numbered 7631 and 7586 respectively, each with Italian registry marks, circa 1980.