Pocket Watch Case

It has been keeping time but i have only ever wound it a bit. So the length of time it keeps time is unknown. I have tested with short winds and it keeps time up to 3 hours doing that. Shows wear, worn off finish to the case. The movement is sitting loosely inside of the case. Bit of damage to the glass face in a small area on the left side. Serial movement # 1823598. Case width is 54 mm.