Beautiful long sheen solid silver pocket watch from 1913. The class is missing and the hour hand is broken off but I will send that with the watch. The watch runs when you wind it but the crown and stem is loose and needs to be attached. It comes on a "Bigney" watch chain. I also have obtained an extract from The archives from Longines. Both inner and outer case is of solid silver and the numbers on the case match the serial number on the mechanism. 50 mm in diameter. This is sold as a project watch missing parts and needing a service.