Seiko Dolce 5931-5550 Silver Color Operation confirmed. Fully functional. New battery replaced, simple cleaning done. Seiko genuine belt and buckle. If it is found to be a counterfeit or fake, we will accept returns and refunds. Based on the serial number, it appears to be a 1982 model. Please check the condition in the images. No scratches on the crystal, with a crown stone! Case size is approximately 27mm, lug width 18mm. Currently, this is the only one listed on the flea market site, and it is a rare item, so please consider purchasing it early if you are interested. If you like it, please give it a like! I would also appreciate it if you would follow me! Regarding items whose operation has been confirmed, we have checked all the basic functions, but we have not performed detailed checks, so please understand. We want you to be as satisfied as possible, so we check as much as we can, but we will sell it as is. *The display stand used in the photos is not included. Instant purchase and silent transactions are also welcome, and we will give you a "good" rating, so please rest assured. Thank you for your understanding. We also welcome purchases from overseas through proxy services such as Buyee. Search words Quartz, stylish, antique, vintage, North American style, gold watch, leather belt, rubber belt, contemporary art, vintage, retro, stainless steel, divers watch, study, exam, outdoor, camping, simple, chic, formal, entrance ceremony, graduation ceremony, dress, chronograph, men's, women's, wristwatch, Showa retro, Heisei retro, art, design, art, fashion, Taisho modern