can't id movement maker

[rattandsonwatchmakers]

can you please tell me the maker of this movement...I need to order parts and I can't seem to find the manufacture 

thanks

[saswatch88]

more pictures needed. picture of balance and dial side

[rattandsonwatchmakers]

I have not pulled the dial as of yet...here are some additional photos..thanks..

[TexasDon]

That mark identifies it as a Seiko movement made for Westclox. There's another discussion about it on this forum. I've no idea if parts are available any longer.

[rattandsonwatchmakers]

Thanks!!!!!

[AndyHull]

It looks similar to the 66 series, perhaps a Seiko 6601A which was used by other manufacturers.

 

[saswatch88]

i knew it had to be a westclox because i did a search and that seams to be the only one that has a movement with a-301 on it.  was gunna say it looked like a seiko but didnt think westclox used those movements although i do know waltham has

[rattandsonwatchmakers]

is does....do you think a seiko 6601A mainspring would work in my movement....thanks

[TexasDon]

I don't know for certain if a 6601 mainspring would fit or not. Personally, I would go for it and give it a try assuming that you can find one. Keep in mind that these movements date to the 1960's and are now closing in on being 60 years old. On this side of the pond (US) evil bay has exactly zero mainsprings for sale but there are three working vintage watches listed. They are very dear indeed. You may have to get out your calipers and measure, then hopefully find something close enough to work. Good luck!

[JBerry]

4 minutes ago, TexasDon said:

I don't know for certain if a 6601 mainspring would fit or not. Personally, I would go for it and give it a try assuming that you can find one. Keep in mind that these movements date to the 1960's and are now closing in on being 60 years old. On this side of the pond (US) evil bay has exactly zero mainsprings for sale but there are three working vintage watches listed. They are very dear indeed. You may have to get out your calipers and measure, then hopefully find something close enough to work. Good luck!

CousinsUK stock a mainspring for the 6601A movement, a Generale Ressorts GR3507X