# Ruka Watch Seiko Dolce 7731-5230 Gold Color Operation confirmed. Fully functional. New battery replaced, simple cleaning done. New strap replaced! Based on the serial number, it appears to be a 1986 model. Please check the condition in the images. The case wasn't originally shiny, so it's difficult to tell, but the case plating seems to have lost some of its luster. Therefore, it's listed at a lower price. Case size is approximately 25mm, lug width 18mm. Currently, this is the only one listed on the flea market site, and it's a rare item, so those who want it, please purchase it quickly. If you like it, please like it! I would be happy if you could follow me! Regarding items with confirmed operation, I have checked the basic functions, but I haven't done a detailed check, 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 feel any anxiety about the condition, please refrain from purchasing. *The display stand, etc., used in the display are not included. Instant purchase and silent transactions are also given a "good rating," so please rest assured. Thank you for your understanding. 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, tank