【Also available on Mercari Shops - shop followers get a 20% discount coupon. #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 School Time Hand-wound, made in the 1960s, dead stock, unused, with instruction manual, made in Japan, 7 jewels Blue dial Red second hand All-numeral index New aftermarket leather strap ●Case width: approx. 25mm (including crown) Lug width: approx. 10mm (Please allow for some error) ●SEIKO School Time, a very rare dead stock, unused, and stored item. "SEIKO School Time" was developed as a "first wristwatch for elementary school students," an analog watch familiar to the educational field. It was only manufactured for a few years around 1964-1966 as a watch for schoolchildren, making it a rare vintage item highly sought after by collectors today. It was reissued as a solar watch in 2019, but this individual is the original valuable item, and it even comes with the instruction manual with the original bell mark. ●As it is dead stock, the dial, crystal, hands, and case are in very clean condition for a watch of this age, with no noticeable scratches. Please check the photos. The leather strap was tattered due to aging, so it has been replaced with a new one. ●When checking the operation before listing, it is running well when the crown is wound. The daily rate is +45 seconds to +60 seconds when measured with a timegrapher in a flat position. (The daily rate may vary depending on the position, usage, remaining mainspring power, and other factors, so please consider it as a reference) It is a 7-jewel watch from about 60 years ago, but as expected of SEIKO, although it was sold at a low price, it uses a full-fledged movement with 7 jewels that will continue to run properly if overhauled. Please have it overhauled if necessary. ●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 may be individual differences. Please refer to the description and photos and consider purchasing. ●Shipping will be done as quickly as possible and with careful packaging.