Octava Swiss Art Deco 8-Days Clock

8-Days clock, circa 1930, the silver gilt and gilt metal case with easel stand and geometric designs, dial with Roman numerals and marked "8 Days/Swiss", movement marked "Octava Watch Switzerland/15 Jewels/3 Adjustments/USAP 816321", base marked "Wittnauer Geneve", and further marked. [4 3/4" H x 3 1/2" W].