I think this is French - certainly not Swiss:
The movement looks similar to some Lorsa calibres, but if anyone can ID it I would be grateful. No markings under the balance.
Mikrolisk gives Electra as a brand by Paul Serin of Paris, but there is also a Swiss Electra. It was described as being French. Its working fine and cost me £5.50 - new crystal and strap since fitted.;-)
The movement looks similar to some Lorsa calibres, but if anyone can ID it I would be grateful. No markings under the balance.
Mikrolisk gives Electra as a brand by Paul Serin of Paris, but there is also a Swiss Electra. It was described as being French. Its working fine and cost me £5.50 - new crystal and strap since fitted.;-)