This is an item my mother bought at an exhibition a long time ago. Product Name: SEIKO bracelet, Made in Japan, 1967 Unused, Hand-wound, Genuine SGP belt, Genuine crown Gray dial SGP case Case width: Approximately 20mm (including crown) Lug width: Approximately 10mm (Please allow for some margin of error) This is a top-of-the-line SEIKO bracelet watch from 1967, hand-wound. The crown and SS belt are all original. The dial, hands, crystal, case, and SS belt have no noticeable scratches, and it's in a remarkably clean condition for a vintage watch of this era. Please review the photos before considering a purchase. I have checked the operation before listing, and it is working correctly when the crown is wound. There may be scratches or dirt that are not fully captured in the photos. The evaluation of the item is based on my subjective opinion, so there may be individual differences. Please consider the item based on the description and photos. I believe it is in good condition with little use. Please understand that this item has been stored at home.