This item is a replacement part for a quartz clock movement and is made of premium-quality materials. When your original quartz clock has problems with its movement, you can use this clock movement to replace it to save you money. Great for replacing, and repairing quartz clocks, and also as an accessory to make craft clocks. Feature - Color: Black- Material: Plastic(shell); quartz (movement)- Size: About 5.60X5.60X1.60cm/2.20X2.20X0.63inches- Quartz clock replacement movement: Practical part accessory for repairing, replacing, or manufacturing clocks.- Premium material: The outer shell is made of plastic and there is a quartz movement inside to provide you with long service.- Silent movement: With good precision, and fine structure, and provides you with a relatively quiet environment.- Battery powered: Need one AA battery to offer power (not included). Provide you with convenient use experience.- Extensive use: Suitable for replacing quartz clock movements, or making craft clocks, frameless clocks, wall clocks etc.Package list: 1 x Quartz clock movement replacement part