![Seiko] 6139-7070 "Baby Jumbo" The blue dial is just awesome. I never see these, only the black versions. (x-post /r/JapaneseWatches) : r/Watches](https://external-preview.redd.it/KJHdnGJDNWPlcLPwavl6hL7Xl7_Wy91OGSjb_EodVao.jpg?auto=webp&s=2f6405f54c52ba8659b7032fb097f223b8cca681 "Seiko] 6139-7070 \"Baby Jumbo\" The blue dial is just awesome. I never see these, only the black versions. (x-post /r/JapaneseWatches) : r/Watches")
Seiko] 6139-7070 "Baby Jumbo" The blue dial is just awesome. I never see these, only the black versions. (x-post /r/JapaneseWatches) : r/Watches
Vintage SEIKO 6138-3002 aka JUMBO Chronograph Automatic Blue Dial - Cal 6138B | WatchCharts
Seiko Jumbo Chronograph Automatic for €587 for sale from a Seller on Chrono24
Herrenarmbanduhr Uhr Seiko Chronograph Automatic JUMBO 6138-3002 Automatik | MA-Shops
Seiko Jumbo Chronograph Automatic for $626 for sale from a Seller on Chrono24
seiko 6138 jumbo,www.lablancheresort.com
1974 Seiko 6138-3005 Automatic Chronograph "Jumbo"
![My first Seiko chrono [6138-3002] aka Jumbo. : r/Seiko](https://preview.redd.it/a9tqud2q9ih51.jpg?width=640&crop=smart&auto=webp&s=72c3138dd3913533ab44c864a51c2cbd1e799d0b "My first Seiko chrono [6138-3002] aka Jumbo. : r/Seiko")
My first Seiko chrono [6138-3002] aka Jumbo. : r/Seiko
FS: Seiko Jumbo 6138-3002 | WatchUSeek Watch Forums
Lot-Art | Seiko - Jumbo Chronograph Automatic - "NO RESERVE PRICE" - 6138-3002 - Men - 1970-1979
Seiko Jumbo Chronograph 6138-3002-full Original Free Express | Etsy
Vintage Seiko Jumbo, Men's Fashion, Watches on Carousell
Seiko - 6138-3000 Jumbo-chronograph - wrist watch - 1970s - Catawiki
SEIKO Jumbo – Men´s wristwatch – 1970s - Catawiki
Seiko jumbo 6138 3002 Newbie questions. | The Watch Site
Seiko Jumbo 6138 3002 Automatic Chronograph Produce in May 1977 - YouTube
![WTS] Seiko 6139-7070 aka Baby Jumbo : r/Watchexchange](https://preview.redd.it/0l1bhoq663w31.png?auto=webp&s=897a9f517461f7687cf1ae0e72f9fca887229a96 "WTS] Seiko 6139-7070 aka Baby Jumbo : r/Watchexchange")
WTS] Seiko 6139-7070 aka Baby Jumbo : r/Watchexchange
1976 Seiko 6138-3002 "Jumbo" Automatic Chronograph | DC Vintage Watches
Lot-Art | Seiko - Automatic Chronograph Jumbo- - 6138-3002 - Men - 1970-1979
Seiko 6138-3009 Jumbo chronograph - new crystal replaced on 1st pic, Luxury, Watches on Carousell
Seiko 6138-300X Jumbo diversity | The Watch Site
hidden gem: the Seiko 6138-3000 - LUXUWRIST
Seiko Jumbo Cronograph Automatic for $989 for sale from a Private Seller on Chrono24
