![Vintage Seiko 5 Sports Speedtimer Chronograph ref. 6139-8001 – 1970, JDM model, All original, Serviced - ChronoTimepieces Vintage Seiko 5 Sports Speedtimer Chronograph ref. 6139-8001 – 1970, JDM model, All original, Serviced - ChronoTimepieces](https://chronotimepieces.com/ctsitecms/wp-content/uploads/Seiko-5-Sports-Chronograph-Speedtimer-ref.-6139-8001.jpg)
Vintage Seiko 5 Sports Speedtimer Chronograph ref. 6139-8001 – 1970, JDM model, All original, Serviced - ChronoTimepieces
![Seiko 5 Sports 6138-0030 Speedtimer ST.Steel Day Date Automatic Mens Watch Auth - Japan Pre-owned Vintage Seiko 5 Sports 6138-0030 Speedtimer ST.Steel Day Date Automatic Mens Watch Auth - Japan Pre-owned Vintage](https://cdn11.bigcommerce.com/s-2iwxhck5m7/images/stencil/1280x1280/products/87585/450517/2_000000013720__89850.1648454437.jpg?c=2)
Seiko 5 Sports 6138-0030 Speedtimer ST.Steel Day Date Automatic Mens Watch Auth - Japan Pre-owned Vintage
![Seiko 6139-8040 Speed-Timer Green Chronograph Automatic Cal... for $550 for sale from a Trusted Seller on Chrono24 Seiko 6139-8040 Speed-Timer Green Chronograph Automatic Cal... for $550 for sale from a Trusted Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/29384498-9uuwx0b25520ifxuq4pangfo-ExtraLarge.jpg)
Seiko 6139-8040 Speed-Timer Green Chronograph Automatic Cal... for $550 for sale from a Trusted Seller on Chrono24
![1970 Seiko 6139-6011 SpeedTimer JDM "Deep Blue" Chronograph, w/Original Bracelet | DC Vintage Watches 1970 Seiko 6139-6011 SpeedTimer JDM "Deep Blue" Chronograph, w/Original Bracelet | DC Vintage Watches](https://static.wixstatic.com/media/988ce1_d0b7395d4a98432290752474c899e107~mv2.jpg/v1/fit/w_500,h_500,q_90/file.jpg)
1970 Seiko 6139-6011 SpeedTimer JDM "Deep Blue" Chronograph, w/Original Bracelet | DC Vintage Watches
![Seiko - Vintage 5 Sports Speed-Timer Chronograph - 6139-8002 Automatic "JDM" Watch - Men - 1970-1979 in Slovenia Seiko - Vintage 5 Sports Speed-Timer Chronograph - 6139-8002 Automatic "JDM" Watch - Men - 1970-1979 in Slovenia](https://gcp-la8-storage-cdn.lot-art.com/public/upl/27/Seiko-Vintage-5-Sports-Speed-Timer-Chronograph-6139-8002-Automatic-JDM-Watch-Men-1970-1979_1602385122_2044.jpg)