Does anyone know what model this is please?

N NCastar

Thanks, what does that mean? What is a sanctioned case? and what would be the omega "movement"

Dan S

The case was not made by Omega or by a supplier contracted by Omega. Just a custom case. The movement is the thing with the battery, and it was made by Omega.

Dan S

I don't really know, TBH, but the logo has an odd shape.