Antique Grandfather Wood Pendulum Wall Clock. Brand New From Factory.This antique 31 day grandfather pendulum wall clock features beautifully crafted wood, decorative glass front which reveals the face and swinging pendulum. Authentic 31 Day wind-up wall clock. Chimes the hour and once on the half hour. It has two separate winding shafts, The left winding shaft winds the chime mechanism. The right winding shaft winds the clock, and activates the Pendulum movement. See All Clocks.Flat Rate Shipping Service (USD)12.99. Will ship to the United States only!