New USA (Takane) made quartz clock movement with medium bob pendulum. LONG SHAFT MODEL (1 INCH OVERALL SHAFT LENGTH) FOR DIALS UP TO 5/8 INCH THICK. Runs on a single AA battery (alkaline recommended). Comes complete with movement, hanger, movement and hand nuts, pendulum stick (adjustable from 4 to 16 inch length), polished 2 3/4 inch diameter pendulum bob, and a pair of hands. 3 inch length (for up to a 6 inch diameter dial) serpentine hands are. 3 1/8" SERPENTINE STYLE HANDS ARE SHOWN IN THE FIRST PHOTOGRAPH WITH THE MOVEMENT.