Thank you for viewing. This is a Seiko Credor 8J86-6A00. This is a rare model, a classic quartz watch, featuring elegant Roman numeral indices. The exterior has no noticeable scratches and is in very good condition considering its age. There are some minor scuffs, but they do not affect use and the overall condition is clean. The battery was replaced on January 17, 2026, so you can use it with confidence upon arrival (Images 15 and 16). The engraving on the case back is faded but still legible. The date can be changed by pulling the crown out one step and rotating the hour hand. The belt size is approximately 17.5cm (please allow for slight variations). [Included Items] ・Warranty (expired) ・Instruction manual ・Spare links ・Box not included With the increasing popularity of vintage quartz watches, Roman numeral models are rare, making this a recommended piece for both collection and practical use. Instant purchase is welcome, but please refrain from purchasing if you are looking for the accuracy of a current model, as this is a vintage item. If you have any questions, please feel free to comment. #Seiko #SEIKO #Credor #Vintage #BatteryReplaced #ExcellentCondition