SSK027 | Seiko Watch Corporation,Vintage 1980 [N-MINT] SEIKO CHARIOT 5931-5360 New Battery Square Tank Shape Men | eBay,Vintage 1980 [N-MINT] SEIKO CHARIOT 5931-5360 New Battery Square Tank Shape Men | eBay,Vintage 1980 [N-MINT] SEIKO CHARIOT 5931-5360 New Battery Square Tank Shape Men | eBay,Vintage 1980 [N-MINT] SEIKO CHARIOT 5931-5360 New Battery Square Tank Shape Men | eBay