CARTIER "Diabolo". Rollerball pen, black resin barrel (minor scratches), Silver plated metal accents. Signed and numbered 539308. Length: 13.6 cm Comes with its original case. All watches were tested for proper functioning at the time this catalog was compiled. Unless noted as requiring “service,” the watches were in working order. However, the accuracy of the movements is not guaranteed, nor is the continued functioning of the watches after the sale.