Tank Francaise in the Tank series tends to give people a feeling of heaviness. This is because the case is wider on both sides, with sharper, more rigid lines, conveying a French aesthetic that is unconventional yet elegant and exquisite. The Cartier watch being shared today is a rare chronograph model in the Tank series - the Chronoflex, Ref.1830, equipped with a quartz movement and in good working condition. The 18k gold case has not been polished and retains its original state, showing more noticeable signs of use, with the original Cartier buckle. The watch has been inspected and authenticated by our workshop and is in normal condition. We have this watch in stock at the studio, and appointments for trying it on are welcome.