10" Diameter Wall Clock with Rubicon Jeep Wrangler Black Frame Modern Design Watch Wall 10" Diameter Unique Wall Clocks Environmental frame: PVC Clock face, ABS environmental plastic and Highlight glass clock surface made up the clock with high anti-fog performance. Coating pointer: Top grade metal pointer with copper sheathing, More stable for the running of the clock movement, more Precision of the travel time. Mute Clock Movement: Original mute sweep clock movement,Super silent lower with 10 decibels. All part of the movement are exquisite made. It measures 10" in diameter, Sits 1.75" deep,A backside hook for easy hanging,and requires 1 AA battery (not included). Simple Operation: Insert 1 AA Alkaline Battery.