Acme Studios - shop Constantin Boym -

Product Name: Acme Studios - shop Constantin Boym -
This listing is for Acme Studios - Constantin Boym - "Blueprint" - Japan Movement - Vintage Watch. The shop watch does not function, so it probably needs a new battery. I am not a watch expert, so I do not know what battery it needs and how to replace it. The case is included. Condition is as shown in the images. Please know that the watch and its case are both dirty due to being a vintage product. Although the watch looks to be in good condition, there may or may not be slight damage, so please look closely at the images. If you have any questions or concerns, feel free to message me.