Royce Day manual-winding wristwatch, in working condition. This is a Swiss-made vintage wristwatch. Currently, the daily rate is within 1 minute. The case size is approximately 34mm excluding the crown. As it is an old item, there is some age-related deterioration, but the crystal has no noticeable scratches and is in a clean condition. Please consider after viewing the photos. Showa era, antique I am also listing other similar items. Please take a look if you'd like.