Thank you for viewing this listing. This is a vintage Seiko ring watch with 17 jewels, featuring a unique octagonal case design. A rare collectible piece with elegant vintage styling. IMPORTANT – JUNK ITEM. Operation has not been tested. Vintage item with signs of age. Please review photos carefully. A rare and collectible Seiko accessory, ideal for collectors or restoration. All our products are 100% authentic, so you can shop with confidence. Please add our store to your favorites! International Buyers – Please Note. For Buyers Outside the U. We do not mark merchandise values below value or mark items as “gifts” – U. And International government regulations prohibit such behavior.