An Appraisal if possable.Watch is 18k gold 17 jewels around 5mm thick in good condition and working , has 2 sevice signatures inside with the serial numbers 83 61 q and 463326 engraved on the back. also the watch has the words fab suisse inside back cover . with swiss made also on workings . hope this helps
Probably around $350-400, mostly on the strength of the gold in the watch. By appraisal, I mean what you are most likely to get for the watch if you were to try to sell it.