1960s' BELFORTE Swiss brand mechanical watch gold plated 10K

[1960s' BELFORTE Swiss brand mechanical watch gold plated 10K] Gold plated 10KvR.GP Size: Length 19cm Panel: 1.2x1 cm Normal walking on the chain can be maintained for 24-36 hours Each watch can be used normally, we consulted 50 years experience in the watch master to help detect, the situation is good. Origin / manufacturing method Switzerland