case #4419 movment is 636/1 but could be 838/1 18k gold with a 9k strap did this originally have a similar strap in 18 k or with a leather strap Thanks
Thanks Zaf if I put lugs on it it's very thin 1mm hope it holds what cal do you think the movment is I need a stem and Bal wheel if avalable Thanks Zaf your the Man