▼Management Number▼ 0331 0310TW97-10 234◎ 328 ■Product Description SEIKO Model Number: 6R15-00G0 Serial Number: 810027 A mechanical model equipped with the automatic winding movement Cal. 6R15. Featuring manual winding and hacking functions, this Seiko core movement combines practicality and ease of use. It boasts a power reserve of approximately 50 hours, offering stable accuracy and durability. With a sporty yet elegant case design and a highly legible dial, it's suitable for a wide range of occasions, from business to casual. Stainless steel case. Currently confirmed to be in working order. As a highly popular 6R15-equipped Seiko mechanical watch, this is a recommended timepiece for both practical use and collection. *As this is a vintage item, it will be sold as-is. *Accuracy and water resistance are not guaranteed. We will ship via DHL or FEDEX to arrive within 5 days.