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When was the Seiko 6139 made?
1 Answer

The Seiko 6139 was made from 1969 to around 1978. Development of the watch took two years, and its official debut was in May 1969 as the 61 Speed-Timer. It was a breakthrough in timepiece design, being the first automatic chronograph that could perform reliably at zero gravity. Find a selection of Seiko watches on 1stDibs.
1stDibs ExpertJanuary 19, 2025
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Shop for Seiko Watches on 1stDibs
Vintage 1970s Seiko Navigator Timer Automatic GMT Watch Ref 6117-6410
By Seiko
Located in New York, NY
This vintage 1970s Seiko Navigator Timer Automatic GMT Ref. 6117-6410 is a striking example of the bold, functional design language that defined Seiko’s golden era of sport watches. ...
Category
Vintage 1970s Wrist Watches
Materials
Stainless Steel
Retro Seiko DX Mens Wrist Watch 17 Jewels Automatic 6106-7539 Stainless
By Seiko
Located in Dearborn, MI
Retro Seiko DX Mens Wrist Watch 17 Jewels Automatic 6106-7539 Stainless
Genuine Vintage Retro Seiko Wrist Watch
Circa 1972
Runs Great, Keeps Perfect Time
Stainless Steel
Seiko...
Category
Vintage 1970s Retro Wrist Watches
Materials
Stainless Steel
Vintage Seiko Grand Seiko Hi-Beat 36000 Automatic Watch Ref 6146-8000
By Seiko
Located in New York, NY
The Vintage Seiko Grand Seiko Hi-Beat 36000 Automatic Watch exemplifies the precision-focused craftsmanship that established Grand Seiko as one of Japan’s most respected luxury watch...
Category
Vintage 1960s Wrist Watches
Materials
Stainless Steel
Seiko Five Day Date Auto, Gold Plated Bezel, Steel Case, Gold Tone Dial, 1989.
By Seiko
Located in Canterbury, England
Our vintage Seiko Five Day Date automatic is a relatively rare Five, with gold plated bezel, steel case and gold tone dial, very much an 80s watch! We date production to 1989 given t...
Category
Vintage 1980s Wrist Watches
British Military Chronograph Gen 2 7T27‑7A20 – 38mm – RAF Style – Quartz
By Seiko
Located in London, GB
Seiko British Military Chronograph Gen 2 7T27‑7A20 – 38mm – RAF Style – Quartz
This Seiko Generation 2 British Military‑style chronograph is presented in very good condition and fin...
Category
1990s European Wrist Watches
Materials
Steel
Vintage Seiko Yellow Dial Sport, 5 Series Excellent Working Condition Circa 70s
By Seiko
Located in New York, NY
Vintage Seiko Yellow Dial Sport, 5 Series Excellent Working Condition Circa 70s
Rare and Retro Iconic classic, Men's Seiko 5 Sport
Circa .1970s.
Verified authentic
Stunning Seiko s...
Category
Late 20th Century Japanese Retro Wrist Watches
$660 Sale Price
25% Off
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