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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 Seiko KS King Seiko Hi-Beat Manual Watch Ref. 45-7010
By Seiko
Located in New York, NY
Vintage Seiko KS King Seiko Hi-Beat wristwatch featuring a stainless steel case, silver-tone dial, applied baton hour markers, and central seconds hand. The dial is signed Seiko KS H...
Category
20th Century Wrist Watches
Materials
Stainless 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
Free Shipping
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
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 5 Honda Super Cub Automatic Cal 4r36 movement. Limited Edition/6000, 2022
By Seiko
Located in Canterbury, England
Our limited edition Seiko 5 Honda Super Cub with automatic cal 4r36 movement, is the desirable green version, a limited edition of just 6000 pieces globally. Featuring a 42.5mm stain...
Category
2010s Wrist Watches
Seiko British Military Chronograph Gen 2 7T27‑7A20 – 38mm – RAF Issued – 1995
By Seiko
Located in London, GB
Seiko British Military Chronograph Gen 2 7T27‑7A20 – 38mm – RAF Issued – 1995
This Seiko Generation 2 British Military‑issued chronograph is presented in original condition, complet...
Category
1990s European Wrist Watches
Materials
Steel


