ITEM NAME:1 Set Clock Movement Mechanism Sets Replacement Tools DIY Repair img *{margin:0;padding:0;.Great for repairing, replacing or making a clock. Power: one AA battery (not included). Hour hand length: 74 mm. Minute hand length: 103 mm. Second hand length: 132 mm. Current Consumptionï ¼Ë†1.5Vï ¼â€°:ï ¼Å“190ÃŽ ¼A.