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Hamilton 770 Hairspring


B3stia

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Hey,

I'm on the lookout for a Hairpsring for a Hamilton cal 770. I've managed to find out that it's a Breguet made from Elinvar but that's about it. 

Does anybody know the parts number? If you also know where to get hold of one it would be very appreciated.

Thanks!

/A

Edited by B3stia
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3 minutes ago, Tmuir said:

Cousins has it as obsolete, but there is a complete balance with hairspring for a Hamilton 770 on ebay US now as well as a complete movement which is listed as having a good balance

Thanks Tmuir. I had completely missed the balance on sale. I will ask my watchmaker if it will do.

I think I want to stay away from used movements as long as possible. 

 

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  • 7 months later...
On 12/18/2017 at 9:30 AM, B3stia said:

Thanks Tmuir. I had completely missed the balance on sale. I will ask my watchmaker if it will do.

I think I want to stay away from used movements as long as possible. 

 

I have two #770 movements with good complete working balance's if you pay the shipping you can have one free.

20180812_210244_resized.jpg

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