This is an antique wristwatch. I purchased it from an antique watch store. It can be used with a regular battery replacement. It is not a hand-wound watch. I don't know the exact year it's from, but it's an old item. The inside has some peeling, but the outside is relatively clean. It was working properly, but the battery has died, so I've left it as is. If you have any questions, please leave a comment!