* Case Size: Approximately 26x34 mm * Thickness: Approximately 6 mm * Belt Size: 200 mm, Width: Approximately 20 mm Currently, the prices of square-shaped watches in general, including the Cartier Tank design, are soaring. To address this issue, we propose several models from other famous brands that offer high quality and similar designs at a more affordable price. We hope you will consider them. The leather strap and battery have been replaced with new ones, so you can purchase and use them with confidence. The dial features a unique and highly popular finish characteristic of SEIKO. The square case has a size and design similar to the Cartier Tank L size. * There are some sellers who list non-working, "junk" items as "battery dead" or "operation unconfirmed," creating the expectation that they might work. Most of the time, they do not function properly, so please be careful. (We confirm normal operation and perform internal maintenance before offering our items.) * As this is a vintage item, battery replacement, repairs, or overhauls may be necessary in the future. Also, this item is not recommended for those who are sensitive to the condition of vintage items, such as scratches or dust. * To avoid fraudulent practices related to repair costs and parts replacement, we do not accept returns. We also do not respond to any complaints after purchase. As this is a used item, even if waterproof performance is stated, we recommend avoiding contact with water. We are not responsible for any water damage that may occur. Thank you for your understanding. By clicking the purchase button, you agree to all of the above conditions. * This watch is also being sold on other sites simultaneously. If two people purchase it at the same time, we will ship it to the person who paid first. Thank you for your understanding.