Wolf 454011 Module Watch Winder with Cover - Black - PARTS AS IS - NO AC ADAPTER

Description

Wolf 454011 Module Watch Winder with Cover - Black - PARTS AS IS - NO AC ADAPTER
Listing wont allow me to change the condition label to FOR PARTS OR NOT WORKING because ebay thinks this is an article of clothing or something but it is for PARTS ONLY.
Seriously have no idea how to operate this device or what is is supposed to do really.
Has lots of wear and scratches/scuffs all over as shown in pictures.
Does not come with a 5v ac adapter because I don't have it.
I tested it with my own multi adapter (not included) and it powered up.
I pushed some buttons and it started spinning.
Cover does not appear to lock onto the device, and the slightest tilt causes the cover to fall off. In fact, cover does not seem to fit very well at all!  Not sure what's going on there.
Does appear to function but no other tests have been performed.
AS IS for parts.
I ship in 1-2 business days via USPS priority mail.
Thanks for looking!