![Third time lucky: A Seiko 6138-8020 Panda from September 1975 | Adventures in Amateur Watch Fettling Third time lucky: A Seiko 6138-8020 Panda from September 1975 | Adventures in Amateur Watch Fettling](https://adventuresinamateurwatchfettling.files.wordpress.com/2019/03/seiko-6138-start.jpg)
Third time lucky: A Seiko 6138-8020 Panda from September 1975 | Adventures in Amateur Watch Fettling
![VINTAGE SEIKO PANDA 6138-8020 Orologio da polso Cronografo Automatico Uomo Made in Japan EUR 746,62 - PicClick IT VINTAGE SEIKO PANDA 6138-8020 Orologio da polso Cronografo Automatico Uomo Made in Japan EUR 746,62 - PicClick IT](https://www.picclickimg.com/QXsAAOSwcz1kMtWO/VINTAGE-SEIKO-PANDA-6138-8020-Orologio-da-polso-Cronografo.webp)
VINTAGE SEIKO PANDA 6138-8020 Orologio da polso Cronografo Automatico Uomo Made in Japan EUR 746,62 - PicClick IT
![Just found my grandad Seiko 6138-8020. One of the first automatic chronograph ever created. : r/PrideAndPinion Just found my grandad Seiko 6138-8020. One of the first automatic chronograph ever created. : r/PrideAndPinion](https://i.redd.it/sdkojo4oqhlb1.jpg)
Just found my grandad Seiko 6138-8020. One of the first automatic chronograph ever created. : r/PrideAndPinion
![Third time lucky: A Seiko 6138-8020 Panda from September 1975 | Adventures in Amateur Watch Fettling Third time lucky: A Seiko 6138-8020 Panda from September 1975 | Adventures in Amateur Watch Fettling](https://adventuresinamateurwatchfettling.files.wordpress.com/2019/03/seiko-6138-from-1975.jpg)
Third time lucky: A Seiko 6138-8020 Panda from September 1975 | Adventures in Amateur Watch Fettling
![Seiko PANDA Vintage automatic chronograph watch 1977 Cal.... for $2,343 for sale from a Trusted Seller on Chrono24 Seiko PANDA Vintage automatic chronograph watch 1977 Cal.... for $2,343 for sale from a Trusted Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/26866334-lpk3f4bm4vfiquw481yszxmi-ExtraLarge.jpg)