Seiko Dolce 6030-5550 #Ruka'sWatch Operation confirmed. Fully functional. New battery replaced, simple cleaning done. New strap replaced! Based on the serial number, it appears to be a 1982 model. Please check the condition in the images. Crown with a stone! Case size is approximately 28mm, lug width 18mm. Currently, this is the only one listed on the flea market site, so it's a rare item. If you want it, don't miss out! If you like it, please give it a like! I'd also appreciate it if you would follow me! Regarding items with confirmed operation, I have checked the basic functions, but I haven't performed detailed checks, so please understand. I want you to be as satisfied as possible, so I check as much as I can, but it is sold as-is. Returns are not accepted due to customer circumstances. If you have any concerns about the condition, please refrain from purchasing. *The display stand, etc., used in the photos are not included. Instant purchase and silent transactions are also given a "good rating," so please feel at ease. Thank you for your understanding. Please purchase if you agree with the above. Search words: Quartz, stylish, antique, vintage, North American style, gold watch, leather strap, rubber strap, 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