k11 The new V3 Cartier Tant Must, with its simple and precise lines, is regarded as a model of Cartier's elegant style. On the basis of maintaining the original design of the innovative watch design, the ear has become more rounded, the dial ratio has been adjusted, there are two sizes of 33.7*25.5mm/29.5*22mm, Cartier will bead-shaped chain crown inlaid with a raised round gem, the configuration of ultra-thin special high-efficiency movement, internal structure details [strong]. One meter one code warranty card.