Cartier Tank Must de Cartier Hand-Wound Big Size Box and Paper SetThere is no denying the huge position that Cartier now holds in both the vintage and modern watch world. In light of this, the brands diffusion line, Must de Cartier, has become much more sought after by collectors looking to get all the vibes of Cartier but at a more accessible price point. This Tank is in great condition, featuring a gold plated silver case that measures 30 x 23 mm. It has a blue cabochon winding crown and a lovely black lacquer