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When was the Seiko 6139 made?

1 Answer
When was the Seiko 6139 made?
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
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

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

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