SOLD: Seiko 6139-7070 Blue dial "Baby Jumbo" - YouTube
Mil-Bo" - 1972 Seiko 6139-7030 Mini Jumbo Black
Seiko 6139 7070 Aquamarine – Rewardrobeathens
Vintage Mens Seiko Chronograph 6139-7070 Automatic 40mm Wrist Watch Japan Made | eBay
![Seiko] 6139-7070 "Baby Jumbo" The blue dial is just awesome. I never see these, only the black versions. (x-post /r/JapaneseWatches) : r/Watches](https://external-preview.redd.it/KJHdnGJDNWPlcLPwavl6hL7Xl7_Wy91OGSjb_EodVao.jpg?auto=webp&s=2f6405f54c52ba8659b7032fb097f223b8cca681 "Seiko] 6139-7070 \"Baby Jumbo\" The blue dial is just awesome. I never see these, only the black versions. (x-post /r/JapaneseWatches) : r/Watches")
Seiko] 6139-7070 "Baby Jumbo" The blue dial is just awesome. I never see these, only the black versions. (x-post /r/JapaneseWatches) : r/Watches
SOLD 1977 Seiko Chronograph 6139-7070 - Birth Year Watches
Seiko 6139-7039 "Baby Jumbo" Vintage Automatic Chronograph - Summit Watch Company
Vintage Seiko 6139-7070 the "Aquatimer" | WatchUSeek Watch Forums
Seiko Helmet Chronograph 6139-7100 | Seiko, Seiko chrono, Watches for men
SOLD 1977 Seiko Chronograph 6139-7070 - Birth Year Watches
HANDSOME~1972 SEIKO 6139-7030 CHRONOGRAPH~ORIGINAL BRACELET – RETROWATCHGUY
FS: Vintage Seiko chrono 6139-7070 | WatchCharts
SEIKO CHRONOGRAPH AUTOMATIC 6139 7070 7071 ORIGINAL BRACELET CROWN PETROL DIAL | eBay
Vintage Seiko Chronograph ref. 6139-7070 Baby Jumbo – 1977, Seikosis bracelet, Serviced - ChronoTimepieces
![WTS] Vintage Rare Seiko Chronograph - 6139-7070 - 17J Automatic Cal 6139A - 1970's JDM 🇯🇵 --- ✨ Check Video ✨ ---- 399 USD or Best Offer : r/Watchexchange](https://preview.redd.it/wts-vintage-rare-seiko-chronograph-6139-7070-17j-automatic-v0-fgtxh85lg6wb1.jpg?width=640&crop=smart&auto=webp&s=73603240cd1230d55754f49bc33e6d2185c538d1 "WTS] Vintage Rare Seiko Chronograph - 6139-7070 - 17J Automatic Cal 6139A - 1970's JDM 🇯🇵 --- ✨ Check Video ✨ ---- 399 USD or Best Offer : r/Watchexchange")
WTS] Vintage Rare Seiko Chronograph - 6139-7070 - 17J Automatic Cal 6139A - 1970's JDM 🇯🇵 --- ✨ Check Video ✨ ---- 399 USD or Best Offer : r/Watchexchange
HANDSOME~1972 SEIKO 6139-7030 CHRONOGRAPH~ORIGINAL BRACELET – RETROWATCHGUY
1974 Seiko 6139-7070 Automatic Chronograph “Speedy”
SEIKO CHRONOGRAPH AUTOMATIC 6139 7070 ALL ORIGINAL BRACELET CROWN BLACK DIAL | eBay
Orasan ni Juan - (SOLD) Rare 1977 Vintage Seiko 6139 7070... | Facebook
SOLD 1977 Seiko Chronograph 6139-7070 - Birth Year Watches
Sold at Auction: A Vintage Seiko 6139-7070 Chronograph Automatic Gents Watch. Stainless steel strap and case - 40mm. Blue dial with second sub dial. In working order.
Seiko Chronograph 6139-7070 | Ref. 6139-7070 Watches on Chrono24
Vintage Seiko Chronograph ref. 6139-7070 Baby Jumbo – 1977, Seikosis bracelet, Serviced - ChronoTimepieces
watchsteez.com – 1971 seiko 5 sports speed-timer chronograph automatic watch 6139-7020
Seiko 6139-7070 Automatic Chronograph Day-Date, Running Well Great Condition, $285 shipped - myWatchMart
![WTS] Vintage Rare Seiko Chronograph - 6139-7070 - 17J Automatic Cal 6139A - 1970's JDM ???????? --- ✨ Check Video ✨ ---- 399 USD or Best Offer | WatchCharts](https://cdn.watchcharts.com/listings/6488c73b-676b-4420-956d-f075006af536.jpg "WTS] Vintage Rare Seiko Chronograph - 6139-7070 - 17J Automatic Cal 6139A - 1970's JDM ???????? --- ✨ Check Video ✨ ---- 399 USD or Best Offer | WatchCharts")
WTS] Vintage Rare Seiko Chronograph - 6139-7070 - 17J Automatic Cal 6139A - 1970's JDM ???????? --- ✨ Check Video ✨ ---- 399 USD or Best Offer | WatchCharts
Servicing a Seiko 6139-7070 vintage chronograph - Discussion of vertic – ClockSavant
