What kind of movement is that ?

[niemand]

I need your help and knowledge.
Can someone tell me what kind of movement that is?

I hope you can see that from the pictures.

It has a diameter of 30 mm
The height is 8 mm

Is it an Asia Movement?
I didn't find it on the sticky.

 

[Riverwind85]

Asian 7750 for the hi lot Big Bang with mod to move minutes at 3.

 

[niemand]

Really an Asian 7750 ?
What would such a movement be worth?