Product Description Tank Française watch, medium model, quartz movement. Steel case, steel octagonal crown set with a synthetic cabochon-shaped spinel, silver-grained dial, blued-steel sword-shaped hands, sapphire crystal, steel bracelet. Case dimensions: 30 mm x 25 mm, thickness: 6.65 mm. Water-resistant up to 3 bar (approx. 30 meters/100 feet). About the Collection 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. Includes: Mahogany Box Included. Warranty: 1 Year Service Warranty.