Clockwork centerpiece is suspended from rhodium-plated chain, and accented with cobalt blue faceted Czech glass, with tiny clock gears on either end of each blue bead. Necklace is 18 inches long, with trigger clasp. Clockwork charm measures 25mm across, and comes from a 15-jewel Van Buren wrist watch. Crown (winding knob) on top is blue, though the mechanism cannot be wound and the gears do not turn. One-of-a-kind unique creation, only one available, handmade in my studio.