Description: - Good DIY clock supply: suitable for repairing, replacing the broken parts of a clock or serving as good handwork material to make a clock by yourself. - Continuous, removes any ticking noise. - Movement Model: HR1688-23 - Hand Model: HR9611-1+903 - Total shaft length approx. 23mm/0.9inch, thread length 14.6mm/0.57inch - Suitable for 11 mm (0.43 inches) thickness, diameter over 22 cm clock panel - Hole center to the tip hand size: - the hour hands are approx. 70.5 mm/ 2.78 inch - minute hands are approx. 101 mm/ 3.98 inches - second hands are approx. 100 mm/ 3.9 inches - : this clock movement replacement just need 1 piece of 1.5V AA battery( battery is not included in this package) Specification: - Material: Metal, Plastic. Package Includes: 1 Piece DIY Clock Core 3 Pieces Spindle Hand 1 Pieec Rubber Washer 1 Piece Gold 1 Piece Hexagonal gasket Note: Customer needs to prepare one AA battery yourself.