German wonderful, unique miniature pocket watch Circa 1900

Open faced pocket watch in a case made of bone
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A wonderful and unique German miniature pocket watch, circa 1900. 1/2 Plate movement with screwed compensation balance.
White enamel dial with Roman hours, Arabic minutes and decorative hands.
Bone carved case, wide bezel ornamented with relief type carvings of rose petals and leaves, winding crown worked as a three dimensional rose petal. Dial signed.
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Diameter: 35 mm
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Weight: 30 g
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Signed: C. Ruske Görlitzwith