![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-catalogue-6138.jpg)
Third time lucky: A Seiko 6138-8020 Panda from September 1975 | Adventures in Amateur Watch Fettling
![Seiko Chronograph JDM 6138-8001 Vintage 1975 for AED11,299 for sale from a Private Seller on Chrono24 Seiko Chronograph JDM 6138-8001 Vintage 1975 for AED11,299 for sale from a Private Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/31199486-d6jxsvgkik6lli0fzraix37l-ExtraLarge.jpg)
Seiko Chronograph JDM 6138-8001 Vintage 1975 for AED11,299 for sale from a Private Seller on Chrono24
![Vintage Seiko panda 6138-8020 Automatic Chronograph Very Rare 1977 Model, Gift Birthday or Anniversary - Etsy Vintage Seiko panda 6138-8020 Automatic Chronograph Very Rare 1977 Model, Gift Birthday or Anniversary - Etsy](https://i.etsystatic.com/17707612/r/il/480068/3888999411/il_fullxfull.3888999411_cspg.jpg)
Vintage Seiko panda 6138-8020 Automatic Chronograph Very Rare 1977 Model, Gift Birthday or Anniversary - Etsy
![SEIKO 6138-0040 chronograph automatic watch BULLHEAD Cal. 6138-B ALL ORIGINAL *** SPECTACULAR *** Seiko Vintage watches - Watches83 SEIKO 6138-0040 chronograph automatic watch BULLHEAD Cal. 6138-B ALL ORIGINAL *** SPECTACULAR *** Seiko Vintage watches - Watches83](https://watches83.com/30280-thickbox_default/seiko-6138-0040-chronograph-automatic-watch-bullhead-cal-6138-b-all-original-spectacular-.jpg)