Hi All,
Could anyone help me in finding the value of the following watches
9ct gold everite handwinding watch -working-could be 1970's
14k gold celta handwinding ladies watch-not working -glass missing(1930's)
14k unbranded handwinding ladies watch -not working-seconds hand missing(1920's)

is it better to hold them or sell them?
any help is highly appreciated.
Thanks