An heirloom even when it s new defines Edward Meyer 31 Day Grandfather Clock. The beautifully crafted wood shows all the love and attention given to fine furniture by craftsmen who take pride in their work. This clock includes a winding key and it chimes the hour and once on the half hour. The pendulum length adjusts to make the clock run faster or slower. The total measurement is 75 1/4" x 22" x 10". Some assembly required. One-year warranty.