◆ This is a replica of an antique watch. I used it once as a prop for a certain character. ◆ It seems that there are many defective products in this series, so please consider it for display rather than practical use. Please consider this after understanding. ◆ It has been stored at home for a long time, so there may be some age-related deterioration, but it has not been used. ◆ I don't think there is a battery inside. I'm sorry, but I cannot guarantee the operation.