The first watch, a GENOVA, is a manual-wind model; it runs but stops. The second watch, a CITIZEN, is automatic; it runs and keeps going while worn. The third watch is a manual-wind Citizen that does not work; its case back is loose, and the dial needs cleaning. The fourth appears to be a manual-wind watch with a loose second hand. I would recommend having them serviced—even the ones that work—and having the non-working ones repaired; these are vintage watches suitable for collectors, and they are sold in "as-is" condition.
