I have seen many pieces of both antique and modern twisted wire filigree with and without granulation and applied elements from many parts of Europe in addition to those mentioned, including the Scandinavian countries, and Russia, etc., and also numerous pieces from Mexico and the South American countries. Have also seen a number of pieces from Morocco and Turkey. But given the look of the mark and 800/1000 fineness, along with the general design, the small discs and flowers - suspect that your bracelet might be Yogya silver from Java, Indonesia, if so, might date back to perhaps the 1930s-40s, but quite possibly of fairly recent manufacture.
As for filigree made in North America (Mexico having already been mentioned), Freeport, IL maker Dirksen Silver made some lovely wire-work filigree, have also seen twisted wire filigree as a base for plique-a-jour work on American, and more commonly, on European silver. Here is a filigree spoon from my mother's collection, engraved 1892, with the mark of Chicago maker Wendell, might be their production (perhaps by a Dirksen-trained craftsman) or the filigree might have been done by Dirksen on a Wendell blank:
~Cheryl