That classic round case with ornate, integrated stylized lugs definitely points to a late 1910s transitional design rather than the sleeker Art Deco styles that dominated the later decades.During this pre-1920s era, women's watches were emerging from the traditional pocket watch style. Many of these early Swiss imports were brought into the United States by importers like Bayer, Pretzfelder & Mills, who cased and distributed Swiss movements under the Imperial trade name. comes with original bracelet and clasp