Art Deco World has dated this piece to the 1930s.

History
Bulova is an American manufacturer of watches and clocks. Its headquarters is located in New York City. Bulova's Swiss-Made line is known as Bulova Accu, Swiss or formerly, Bulova Accutron.
Bulova was founded and incorporated as the J. Bulova Company in 1875 by Bohemian immigrant Joseph Bulova .
Art Deco World has dated this piece to the 1930s.
Specialists in fine quality art deco originals
You can view the stock and full dealer information on the Art Deco World Profile Page