VC Overseas perpetual

[AIRY:D]

Morning,
I have a problem regarding my overseas. The ring under the overseas front case is moving - sides and rotating freely. Do you have any ideas how to stop it?
In the link you could find pcs and video how it looks/works:

VC overseas - Google Drive

drive.google.com

 

[Feefo]

Why did you post this in Puretime's section?