Girard-Perregaux Golden Bridge Tourbillon Case: Yellow-gold case 750/1000 with saphire caseback, Limited edition number: 46/50;Dial: 3 golden bridges with tourbillon at 6 o'clock, Dauphine-hands, barrel signed: Girard Perregaux Automatic;Movement: Rhodium-plated automatic movement with 3 polished rosegolden bridges, Tourbillon, Breguet-hairspring;Cal.: GP9600;Ref.: 99193;Case No.: 46/50;Accessories: Papers (undated);D=: 41mm; Starting bid : 15000