What is the most expensive part to replace in a Omega mid-500 cal.

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I am looking at a running watch to purchase as a potential parts movement for future repairs. It is a Cal. 750 and it seems to have a lot of cross listed parts for my 562, 563, and 751 caliber movements. What are the most expensive parts to replace in the Mid-500 calibers, so I can confirm part compatibility?

Thanks.
 
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All the parts that are no longer in production.
 
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All the parts that are no longer in production.

All the movement parts for these are still available from Omega.

I am looking at a running watch to purchase as a potential parts movement for future repairs. It is a Cal. 750 and it seems to have a lot of cross listed parts for my 562, 563, and 751 caliber movements. What are the most expensive parts to replace in the Mid-500 calibers, so I can confirm part compatibility?

Thanks.

The most expensive parts are parts that are not commonly replaced - for example the main plate, or the balance complete.

The most expensive "common" part is the winding wheel.

Cheers, Al
 
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I am looking at a running watch to purchase as a potential parts movement for future repairs. It is a Cal. 750 and it seems to have a lot of cross listed parts for my 562, 563, and 751 caliber movements. What are the most expensive parts to replace in the Mid-500 calibers, so I can confirm part compatibility?

Thanks.

Hello!! Are you still looking for the parts? I have a few parts of 751,750,562 and 563 Cals. Let me know if you need further details 😀
 
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All the movement parts for these are still available from Omega.



The most expensive parts are parts that are not commonly replaced - for example the main plate, or the balance complete.

The most expensive "common" part is the winding wheel.

Cheers, Al
Thank you, that's just what I needed.
 
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Hello!! Are you still looking for the parts? I have a few parts of 751,750,562 and 563 Cals. Let me know if you need further details 😀
Not really looking for specific parts. I am considering a cheaper running watch that could be used for parts for my other watches in the future when stuff may be harder to find.