That is the Art Deco yet? 
Well, let it be Art Deco 

>
Although Deco usually leaves me indifferent, and watch these once loved.
And I have not seen similar ardekoshnyh hours anywhere.
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PS There was an architect in Darmstadt Albin Müller, a watch is also not averse to the beginning of the century, that's so. 
In my view, the choice of material and technique well, very similar. 
And as he died in Darmstadt in 1941, we can assume that he is in the Art Deco era to continue to indulge in a watch.