【Also available on Mercari Shops - Get a 20% discount coupon by following the shop. #nekoneko → Filter → Seller → Shop (Mercari Shops) to go to Nekoneko-do's Mercari shop】 Also selling vintage and antique watches. → #nekoneko *Please read the description and profile before purchasing. ●Product Name: SEIKO Hand-wound 20 jewels WGP back Almost unused, made in Japan in 1976, made by Kameido SEIKO ●Case width: approx. 20mm (including the crown) Lug width: approx. 10mm Wrist circumference: approx. 17cm (can be cut inexpensively at a watch store) (Please forgive some errors) ●In the 1960s, SEIKO watches were selected as the official Olympic watches, and SEIKO watches dominated the 1st to 5th places in a Swiss competition, proving that SEIKO is the world's best watch manufacturer. ●This watch is a hand-wound high-end ladies' model from 1976. It has been stored indoors and is almost unused. As it is a high-end hand-wound watch from that time, it works properly when the crown is wound. ●The daily difference is ±1 to 5 seconds when measured with a timegrapher in a flat position, which is quite good. Please check the 11th photo. (The daily difference varies depending on the posture change, usage, remaining amount of the mainspring, and other factors) ●The windshield, dial, and hands are beautiful for a watch of this age. The case has no major damage, and the engraving on the back cover is still clear. ●There may be scratches and stains that cannot be fully captured in the photos. Also, the evaluation of the item is my subjective opinion, so there will inevitably be individual differences. Please refer to the description and photos and consider before purchasing. ●Shipping will be done as quickly and carefully as possible.