Finished today this beautiful little silver marcasite watch. This watch has received a full service and the FEF 6650 mechanism is now running as good as new.
Eta 1201 vintage manual wind in for full service.
Picture number 1 shows complete breakdown of mechanism, this was taken after cleaning.
Picture number 2 shows completed movement ready for dial and hands fitting and refitting to case.
Mechanism has an amplitude of 264 degrees and has been calibrated to a gain of 4 seconds per day.