Seiko Nickle Alloy Case 5P31 5190 Men Quartz Watch Japan Square Tank 29m USED,Seiko Nickle Alloy Case 5P31 5190 Men Quartz Watch Japan Square Tank 29m USED | eBay,Vintage SEIKO Chariot 5P31-5190 Tank Shape Men's QZ Watch From JAPAN USED,ELEGANT SEIKO ROMAN INDEX Ref. 5P31-5190 Quartz Seiko movement Cal. 5P31 All original part (head) New leather strap Nickel alloy case Size 28 x 36 mm Lug width 17 mm Vintage and,Vintage SEIKO Chariot 5P31-5190 Tank Shape Men's QZ Watch From JAPAN USED