Timeless, sure of itself and of the purity of its design, the Tank watch captures the zeitgeist in 2021. After more than a century, it has been reinvented with the Tank Must. Tank and Must, the fusion of two Maison icons: on one hand, Tank, essential and dandy, and on the other, Must, a name immortalised at Cartier in the 1970s that revisits the classic conventions of luxury. “The Must watches are part of the Maison’s heritage and legend (…). They have withstood the test of time thanks to their instantly recognisable style, but also their excellent craftsmanship, which Cartierapplies to all its creations right down to the smallest detail.