Swiss Patent wind pocket watch movement c1870

This is a Swiss pocket watch movement which has a good balance and spring and will tick with a nudge

Movement – the gilt bridge movement has a lever escapement and is jewelled throughout. 

The movement has a hinged disc on the mainspring which is a Patent winding device

The movement is in 85% mint condition – tarnished

Dial – the white enamel dial has no hands and is in 95% mint condition – a small nick on the edge near the 11

The movement is key wound / key set 

The movement measures 41mm x 7mm