Quiet silent clock movement. Simple and easy design. Ideal for repairing, replacing, or crafting clocks. Reliable quartz movement for accurate timekeeping. User-friendly design for effortless installation. Suitable for use in home clocks, craft clocks, frameless wall clocks, 3D embroidery clocks, and other DIY clock projects. Perfect for DIY clock kits, clock accessories, and replacement parts. Energy efficient with precise timing performance. Type: Clock Movements Battery: 1 x AA 1.5V (not included) Case size: Approx. 70 x 55 x 16 mm (2.75 x 2.17 x 0.63 inch) Hour hand length: Approx. 75 mm (2.95 inch) Minute hand length: Approx. 97 mm (3.82 inch) Second hand length: Approx. 120 mm (4.72 inch) Quartz clock movement thickness: 16 mm (0.63 inch) Thread length: 16 mm (0.63 inch) Instructions: 1. Attach the clock movement to the surface. 2. Align hands to the 12 o'clock position. 3. Insert the battery after pulling out the positioning pin from the back of the movement. (Do not insert the battery before removing the locking pin.) Color: Black + gold Material: Plastic + aluminum Shaft length: 13 mm Package Contents: 10 x Quartz clock movement 10 x Washer 10 x Brass nut 10 x Spacer washer 10 x Second hand 10 x Minute hand 10 x Hour hand Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement allows an error of +/- 1-3 cm.