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Crown for Omega 2791, cal.266

G
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Hello Forum Members!
I'm Zoltan from Hungary. I'm looking for a steel crown for a 2791, caliber 266 watch. If I understand correctly, st45003 would be the right one. Can anyone help me where I can buy such a crown? So far I've only found it from a US seller, who unfortunately doesn't ship to Hungary. Thanks in advance for your help. Regards Zoltan
 
JimInOz
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Boley in Germany list the steel crown as ST45004, so this may help you find other sources.

I can only suggest eBay and watch parts suppliers.

Screenshot 2026-01-07 at 10.05.29.webp
 
GuiltyGear
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This list suggests 45003. I've bought at least a couple of that crown over time, including for a 2791-2, since it's used in a bunch of references.

Your best bet is to set a watcher on eBay for "omega 45003" and wait until one comes up. These aren't on sale that often.
Edited:
 
cristos71
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G gegeni
Hello Forum Members!
I'm Zoltan from Hungary. I'm looking for a steel crown for a 2791, caliber 266 watch. If I understand correctly, st45003 would be the right one. Can anyone help me where I can buy such a crown? So far I've only found it from a US seller, who unfortunately doesn't ship to Hungary. Thanks in advance for your help. Regards Zoltan
Do you have a picture of the original crown type that you need? I may have one.
 
G
Posts
9
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JimInOz JimInOz
Boley in Germany list the steel crown as ST45004, so this may help you find other sources.

I can only suggest eBay and watch parts suppliers.

Screenshot 2026-01-07 at 10.05.29.webp
Thank you for your help. I will continue searching.
 
G
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GuiltyGear GuiltyGear
This list suggests 45003. I've bought at least a couple of that crown over time, including for a 2791-2, since it's used in a bunch of references.

Your best bet is to set a watcher on eBay for "omega 45003" and wait until one comes up. These aren't on sale that often.
Thank you for your help.
 
G
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9
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cristos71 cristos71
Do you have a picture of the original crown type that you need? I may have one.
Unfortunately I don't have my own photo of an original st45003 crown. I found this picture on a closed Ebay auction. The crown parameters: Diameter: 5.5mm, Tube: 2.5mm, Tap:1.2mm

Omega_crown_st45003.webp
 
G
Posts
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G gegeni
Unfortunately I don't have my own photo of an original st45003 crown. I found this picture on a closed Ebay auction. The crown parameters: Diameter: 5.5mm, Tube: 2.5mm, Tap:1.2mm

Omega_crown_st45003.webp
cristos71 cristos71
Do you have a picture of the original crown type that you need? I may have one.
I found these photos (crown of omega 2791, cal.266), but I don't know if they are correct.

Omega-2791.webp Omega-2791cal266.webp
 
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