Hi I'm new to this forum and have signed up to try and get some more information on my watch. The make is Bifora and appears to be a hand wind mechanism with 17 jewels. it belonged to my grandfather and must be in excess of 40 years old. There are no other complications. It is gold plated 20 microns. I was wondering if any members could tell me more about it and if I were to sell, where should i advertise it and what sort of price it is likley to fetch. I lighlty wound it and it does work. The width including the winder is 32mm. I tried to include a picture but can't work out how to attach a photo.