![Genuine Omega® 1100 fourth wheel, part number 1243](http://perrinwatchparts.com/cdn/shop/files/no_image_available_58dd52c3-d18a-4079-9139-a025ff5d8711_800x800.webp?v=1716325702)
Genuine Omega® fourth wheel, part number 1243, fits Omega® 1100
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Omega®. Omega® warranty does not apply to parts supplied by H. & W. Perrin Company Limited.