This is how I spend time to avoid working on my taxes. Found this tiny ladies watch (less than 10mm case diameter) in bottom of cheap thrift bag. About to toss it as usual broken rgp piece. But as I looked- no brassing but also no markings or case name except small virtually unreadable hallmark. So did some research. Edma was registered in 1944 with some relationship to Moeris. No markings on movement- looks to be 15 or 17 jewel and is working. After searching this seems to be a Case with an Eagle hallmark which is an 18k French hallmark. A whopping 1.5 gr case! Just thought someone else might find this interesting. Actually inside caseback there is a triangle with what looks like an ES and symbol if anyone knows what that might be? Back to work🙁