S.T. Dupont - Fidelio - Fountain pen

S.T. Dupont Fidelio fountain pen in blue lacquer with 18k gold‑plated inserts, 14k (585) solid gold nib, made in France, in excellent condition and in working order, length 13.5 cm, diameter 1 cm, supplied with the original box and the included documents. Material: blue lacquer,.585 (14 kt) gold. Era: 1900-2000. Condition: Excellent condition: barely used with minimal signs of wear. In Working Order: Yes.