Mechanical watch testing station Elma Watch-Matic (Switzerland)
Mechanical watch testing station Elma Watch-Matic is a test device, which on the display shows a diagram of the run of clockwork. The precision meter of a mechanical watch is a test device, which on the display shows a diagram of the run of clockwork. The indications the deviationss of the accuracy of the stroke, amplitude and knock obtained during the measurement are calculated automatically and displayed in the form of numerical values. The built-in speaker makes the clock ticking audible. On the basis of this, a more careful adjustment of the stroke can be made.
Elma Watch-Matic made in Switzerland by firm Witschi.
