Get an extra set of cowhide straps Cartier's new TankMust watch. It Must be a TANK Among all the classic Cartier tank watches, if I want to own a watch that I wear every day, I will definitely choose the TANK Solo, and Now this matter may be changed by the latest TANK MUST. This year, the brand launched a new TankMust series of watches. This TankMust series of watches also uses the brand's iconic square case 29.5mmx22mm, with a silver-plated and sword-shaped dial. Blue steel hands, sapphire crystal glass and a unique blue spinel design inlaid on the crown plus a grained calfskin strap are more rounded and smooth than the previous line processing. In addition, the watch is also equipped with a With quick release function, this design also greatly increases the comfort and convenience of daily wearing. Comes with a complete set of packaging.