These watches are all untested to see if they can work again. I have given them each a shake to see if the seconds hand starts and it does for some of them.
The rest I assume need a service or repair. The one without a caseback is Swiss made so I bet that could get running again. Overall these watches have great potential to be repaired and added to one's collection. Some of the watches here are pretty rare and hard to come by so I believe they all are worthy of a new life.