CARTIER "Tank Must" silver gold-plated watch, blue lacquered dial.

CARTIER watch, “Tank Must” model in gold-plated silver on a leather strap with a pin buckle. Blue lacquered dial. Cartier's 'Tank Must' watch line was launched in 1977 and became the first collection of gold-plated silver watches with mechanical movements sold at an affordable price. Acclaimed by all, Yves Saint Laurent's favorite watch, it is today Cartier's best-selling watch in more than 125 countries.