SEIKO 5 SPORTS 23 JEWELS 5126-6010 Made in Kameido Factory, 1969 * Includes metal spare belt ○ Operates without noticeable error. (Visual inspection) ○ Time adjustment, day quick-set (push-type), and inner bezel operation are all good. ○ Wrist size: approx. 15.5 - 17.0 cm Spare belt: approx. 18.0 cm - ☆ The recent O.H. (Overhaul) history is unknown, so please have it serviced if you are concerned. Since this is a used item, we cannot respond to any defects upon arrival.