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Posted

So I did a thing. Bought a sometimes runner on ebay for 30$ and took it apart. I have watched lots o videos.   Bought the basic tools.  Took things apart. I don't think I have lost anything.....yet.  I found a broken jewel on a part I do not know the name of.  I do not have a Seitz.  Should I find a donor movement or learn to replace and buy a Seitz.   

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  • 3 weeks later...
Posted

As best I can tell from your photos, that's a broken cap jewel from the lower balance setting. I would obtain a donor movement to replace it. You'll need to identify the maker and caliber number of your movement. I think you'll be replacing the brass piece the jewel sits in together with the jewel. (I don't think they're meant to come apart from each other.)

  • 2 weeks later...
Posted

I do see that the cap jewel is missing on the dial side but I can not tell from the bad picture of the jewel if it is the cap jewel, point your tweezer in a picture where it came from....is it an Elgin, American, Swiss ???

Posted
On 9/14/2024 at 1:14 AM, BObsagat said:

So I did a thing. Bought a sometimes runner on ebay for 30$ and took it apart. I have watched lots o videos.   Bought the basic tools.  Took things apart. I don't think I have lost anything.....yet.  I found a broken jewel on a part I do not know the name of.  I do not have a Seitz.  Should I find a donor movement or learn to replace and buy a Seitz.   

PXL_20240913_233916830.jpg

PXL_20240913_234926241.jpg

PXL_20240913_234958920.jpg

PXL_20240914_000047271.jpg

PXL_20240914_001054201.jpg

All i can think about is how I'm gonna aquire that small leather bound Estwing chipping hammer on your desk 😅

  • Haha 1

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    • Hi Watchrepairtalk, I have some questions about part sourcing I was hoping someone here might be able to help with. I'm working on an FHF 180 movement with a broken balance staff, broken regulator pins, and damaged cap jewels (both top and bottom). Some Googling says that this is similar to other FHF calibers like 150s, 160s, 180s and so on but I can't figure out what the functional difference is between these movements.  Is there any reason I wouldn't be able to acquire a donor FHF 150 or similar (with no shock protection) and use parts from that or would it be smarter to source replacements individually? Also are there any sources someone could recommend to get bulk cap jewels like this? Thank you for the help!
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