Frank Lloyd Wright created the original geometric butterfly design for his client's home in 1902. This mineral glass case is a tribute to his genius. The polished goldtone metal bexel complements the golden tones in the glass. Clock design by Bulova. Mineral glass case. Polished goldtone metal bezel. Includes a protective glass lens. Takes one SR44, LR44 or equivalent type of battery (not included). 5 3/4" high. 11 3/4" wide. 1 3/4" deep.