from my schatz clock collection here’s 1000 day anniversary clock 1040 series(square case) and 1000 series (with glass or perspex dome) “Regent” model with curved legs “Royal”model with straight legs
update: not sure about name “regent” , it will be apreciated any document or old advertising that can confirm it
i have an old advertising for u.s. market where the model with globe it is called”cathedral”and the square model it is called “royal” (with straight legs)
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this is an unusual electrical torsion clock made by aug.schatz & sohne .it has a electromagnet that winds a little spring every minut (more or less ,it depends by the adjustement).
On this clock it is possible to regulate the time keeping through the pendulum like the other anniversary clocks , even more moving the arrow in the back plate .
Because I don’t have the right size battery I have made a rude adapter for to use the AA battery type .the clock runs and keeps perfect time with an horolovar suspension spring (0.056 mm,as you can get from the clip).
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