Seiko 6139B Assembly Tutorial (Part 1) -Train & Chrono Works

My Merch - buy Watches & T-Shirts here https://www.time-tees.com/
Hello to you all. This is a video tutorial on the Seiko 6139B chronograph movement you can also follow along if you have the Seiko 6139A movement as they are very similar.

This has been a video I have wanted to film for a long time but its not been easy to film and actually rebuild at the same time.I have not seen too many videos on the rebuild of this iconic movement so figured I would be up for the challenge.

I show all part placements and where I oil, I am just a hobbyist so this is not a clinical build but hopefully is enough for you to follow along to and learn the mechanics of this wonderful movement.
Download the Seiko Service Manual here: https://myretrowatches.com/movements/

Support My Retro Watches on Patreon, helps me to bring you more content and in return receive members only content and updates.   / myretrowatches  

Want to buy a watch? or one of my T-Shirt designs?
https://www.time-tees.com/

My tool affiliate links page. I earn a small commission for every qualifying sale. All tools are hand picked by myself. http://myretrowatches.com/tool-sale-l...

If my video helped you then consider buying me a coffee. https://www.buymeacoffee.com/MyRetroW...

My Second Channel:    / @mywatchreviews  
My website: http://myretrowatches.com/
My Facebook Group - Retro & Vintage Watches & Restorations. In here you will find a very large friendly community where no question is too silly and you will find no watch snobbery.
Stuck on a WATCH REPAIR? join and get answers from the watchmaking collective.

  / retro.vintage.watches.restorations  

My Facebook Page   / my.retro.watches  

My Instagram:   / myretrowatches  

Email. [email protected]

Guys, get your PSA checked and take charge of your health. Find out more @ https://prostatecanceruk.org/
-----------------------------------------------------------------------------------------------------------------------------------------------------
About me:
My name is Mike and I am a hobbyist watchmaker. I am completely self-taught in watch repair and restoration. My channel is all about my journey of hobbyist of watchmaking. I have watch repair tutorials, watch restorations and watch repair videos. Some of my content you can easily follow along to if you are working on the same watch movement. My main focus is to document my journey and inspire more people into this wonderful hobby and demonstrate that this hobby can be very rewarding. I do not profess to be a professional watchmaker and in my videos, I show all my mistakes, mishaps, highs and lows and keep everything as honest as possible. It is easy to edit all the mistakes out and make my videos look perfect but I believe that keeping it real reflects the true reality of this hobby. So, what are you waiting for? please check out my watch repair and restoration videos, get inspired and start your own watchmaking journey.

#watchrepair #watchrestoration #watchmaking