CARTIER Tank Must de Cartier (Neuve - New Old Stock) Watch in 20 micron gold-plated silver. Hand-wound mechanical movement. New bracelet signed Cartier, gilt metal Cartier pin buckle. Black dial, silver-grey writing and track. Winding mechanism with blue cabochon. Circa 1980. Watch is new and unworn. Functional at time of appraisal. Accompanied by its original box and Cartier certificates. Number 6 079760 Dimensions: 23.5 x 30.5 mm. Gross weight: 28.1 g.