Hey, I have a EISENSTADT MFG. CO. 17 Jewel Unadjusted Pocket Watch that was purchased in 1985 by my daughters. This watch is special to me and works perfect, only problem is the loop that goes over the crown that you conect the watch chain too got broken off somehow. I am looking for a new case for this watch and really don't know what to ask for and could use some guidance and advice. I have included a picture of the watch movement out of the case including the case and a ruler next to the movement in hopes it will allow for a size of case needed plus you can see how the watch fits into the current case. The only markings I can see under my magnifier on the movement is 2851 MS SWISS EISENSTADT MFG.CO. 17 jewels unadjusted.