Seiko Chronograph Retro Racer Silver Dial Chronograph Automatic 6139-8020 Watch For Sale at 1stDibs | seiko 6139 8020, seiko 6139-8020, seiko chronograph automatic 6139
A '71 Seiko 6139-8020 - the watch that got me into vintage Seiko. I bought the watch itself from Argentina and the NOS strap from Saudi Arabia. : r/ Seiko