This is a Seiko wristwatch. It is not working due to a dead battery, and its functionality has not been confirmed. The belt needs to be replaced. Since the watch's operation has not been confirmed this time, it is being sold as a junk item for parts. Please consider this with the understanding that it is a non-functional item. We kindly ask that those seeking a perfect item refrain from purchasing. There is no box. Thank you for viewing. We also welcome consideration of bulk purchases.