Case material: Rose gold; Charge: Manual; Conditions: Never worn Year : 1955; Presentation condition : With boxes and all papers; Model: Chronograph Price on request Gmtbroker Reference: nessuna this is a very good vacheron constantin vintage chronograph in 18k rose gold. manufactured in the mid-1950s, this model has got a beautiful, though restored dial! very rare collectors item! fine and elegant gentlemans race car driver chrono with tachymeter scale! 12 month of bachmann & schers warranty!