Tank Française watch, small model, quartz movement. Steel case, octagonal crown set with a synthetic cabochon-shaped spinel, silver-grained dial, blued-steel sword-shaped hands, sapphire crystal, steel bracelet. Case dimensions: 25 mm x 20 mm, thickness: 6. 15 mm. Water-resistant to 3 bar (approx. 30 metres).The Tank Française has updated the legacy of the Tank wristwatch with a chain-link bracelet. The curved case, boldly set at the center of the bracelet to seamlessly mimic its lines, introduces a new Tank family that subscribes to the same modern design aesthetic. Explore the full Cartier range here.