For D.T. -- Seiko 6138-3002 Jumbo Service and Restoration

blairwatchproje...
This is the service and restoration of a 1975 Seiko 6138-3002 "Jumbo" chronograph wristwatch.

[@ptolym9142]

My Jumbo was dropped and will be in for a service. I thought I'd take a quick look at this video to see how complex the watch is, and ended watching the whole thing! Absolutely fascinating and an education to someone who isn't an horologist (me). Well done, brilliant.

[@BlairWatchProject]

Thank you for watching and good luck with your jumbo.

[@gregjarvis3288]

Hi. Recently restored my 1976 model that I bought new in 1976 in Saudi Arabia. That flyback second is a trial so I kept adjusting without actually applying to much pressure. I got it after a lot of patience!. Great watch a true classic and the original jumbo. Thx for the video.

[@BlairWatchProject]

Thanks for watching!

[@RESTORATIONOFSCRAPMETAL]

A lot of effort and good result👍

[@BlairWatchProject]

Thank you! Cheers!

[@adana01-zy5je]

Usta kolay gelsin. Bu saatin içindek gözle zor görünen i ufak çarklar dişliler nasıl üretiiyor bununlan alakalı bi video yokmu

[@richardsinclair9449]

I hear someone snoring really well in the background LOL........ Great re build.....

[@BlairWatchProject]

yeah... the pugs are pretty loud and always in my shop.

[@ewaldus21]

Hello, I would be interested in how the crystal is changed.

[@BlairWatchProject]

With a crystal press.

[@trickytricky100]

Nice work, can I ask whats your location for services.

[@PabloRodriguez-77]

Como le puedo cambiar el vidrio al Seiko 6138-3002?

[@BlairWatchProject]

muy cuidadosamente