Seiko SILVER WAVE Glass Windshield New Battery New 7546-801A Manufactured February 1978 (Showa 53) I love vintage Seiko quartz watches and am organizing my collection, which I have collected and maintained. Please take a look if you find something you like. This is an antique wristwatch. It was manufactured 47 years ago, but it is in beautiful condition(^^) In the 1970s, the watch industry shifted from mechanical watches to quartz watches, and the quartz era began. Seiko also stopped manufacturing mechanical Grand Seiko watches and produced and sold Superior and Grand Quartz watches as their top-of-the-line models. This watch is also made by Suwa Seikosha, from the time when quartz watches were considered high-end products. The movement was removed from the main body, and the case and crown were carefully cleaned. Light polishing was performed. The packing was also greased before assembly. The dial is a dark brown color. It shines brown when light hits it as shown in the image, but it can also look like a black dial in dark areas. The glass windshield has been replaced with a new one. There are no scratches. The average cost of replacement at a watch shop seems to be around 20,000 yen. Both the crown and the back cover are screw-down types. The size is approximately 38mm in case diameter (excluding the crown), which is slightly larger than the standard size of Seiko watches at the time, giving it a strong presence. The band is a Seiko stainless steel tri-fold buckle belt. It is used for products like Brightz, and this buckle is the best for everyday use without stress. It costs tens of thousands of yen to buy new. The size is adjusted to 17.5 cm. It cannot be extended further, but it can be shortened by removing links, so please consult before purchasing. The battery was replaced with a new one for this listing. The date and day of the week can be fast-forwarded by pulling the crown one step. It is running accurately. It is a beautiful item, but it is old. Please purchase it if you understand antique watches. How about it, those who were looking for old quartz watches from the same generation, or those who like them? I hope for a pleasant transaction, thank you very much (^o^) When negotiating a price reduction, please state your desired purchase price within a reasonable range. I will delete comments without replying to unreasonable negotiations. To avoid trouble, I will sell to the person who purchases first, even during negotiations.