![Seiko - NO RESERVE PRICE - Sports Speed-timer Automatic Chronograph RARE JDM Blue - 6139-8020 - Men - 1970-1979 in Turkey Seiko - NO RESERVE PRICE - Sports Speed-timer Automatic Chronograph RARE JDM Blue - 6139-8020 - Men - 1970-1979 in Turkey](https://gcp-la8-storage-cdn.lot-art.com/public/upl/95/Seiko-NO-RESERVE-PRICE-Sports-Speed-timer-Automatic-Chronograph-RARE-JDM-Blue-6139-8020-Men-1970-1979_1616267331_5017.jpg)
Seiko - NO RESERVE PRICE - Sports Speed-timer Automatic Chronograph RARE JDM Blue - 6139-8020 - Men - 1970-1979 in Turkey
FS: [SOLD] Seiko 1973 Serviced Kanji JDM Automatic 6139-8020 Chronograph watch | WatchUSeek Watch Forums
![Seiko 6139-8020 “BLUE-EYE” CRONO AUTOMATICO VINTAGE CON KIT... for $841 for sale from a Private Seller on Chrono24 Seiko 6139-8020 “BLUE-EYE” CRONO AUTOMATICO VINTAGE CON KIT... for $841 for sale from a Private Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/26816363-nasvss26cz06543q6i7046sh-ExtraLarge.jpg)
Seiko 6139-8020 “BLUE-EYE” CRONO AUTOMATICO VINTAGE CON KIT... for $841 for sale from a Private Seller on Chrono24
![Herology on Twitter: "1975 Seiko 6139-8020 “Hexagon” 17 Jewels Chronograph around 39mm wide w/c and 12mm thick which makes this “Speed Timer” much more compact compared to the venerable “Pogue.” 👍👍👍 #Seiko # Herology on Twitter: "1975 Seiko 6139-8020 “Hexagon” 17 Jewels Chronograph around 39mm wide w/c and 12mm thick which makes this “Speed Timer” much more compact compared to the venerable “Pogue.” 👍👍👍 #Seiko #](https://pbs.twimg.com/media/FUaGBNaWIAA9gzW.jpg)