(Serviced) Seiko Crown 21 jewels manual winding wristwatch, in working condition. Gold. Production year: November 1963 Case No.: J15003 Case size: 43.0mm (length) x 36.0mm (width) x 9mm (thickness) Lug width: 19.0mm Wrist size: Approximately 18.0cm (Measurements are approximate) Serviced (August 2025) Ultrasonic cleaning, (disassembly, cleaning, oiling) Belt: New genuine leather (black) Crystal: Plastic Please check the photos! Feel free to ask any questions in the comments. Thank you for looking.