Citizen Citizen Pocket Watch Junk

This is a pocket watch from my home.
Upon research, I found it to be a Citizen pocket watch.
I believe it's a reasonably well-made item, but since it doesn't work, I will be listing it as a junk item.
The back says Utsunomiya Keirin Racecourse Winner, February Heisei 10, so I believe this is a commemorative model.
I'm not sure about the price, so I've set it at this price point, considering that similar working models are sold for around 20,000 to 30,000 yen.

AI Diagnosis:
The product shown in this image is a CITIZEN pocket watch, collection model BC0420-61A.
It features a stainless steel case and chain, with a simple and highly practical design.
It is quartz (battery-powered) with an average monthly accuracy of ±20 seconds.
The case thickness is approximately 6.8mm, making it slim, and the dial is white for good visibility.
The chain is detachable and can be attached to a pocket or belt.