High-quality materials: The clock hands are made of high-quality walnut wood, offering good wear resistance and scratch resistance for long-term use. The movement is constructed from ABS material, known for its durability, oil resistance, and impact resistance. Eye-catching design: The walnut wood hands feature a retro look that complements your clock, adding style and charm. Precise timing and silent operation: The quartz movement ensures accurate and reliable timekeeping. It operates silently without ticking and is powered by a 1.5V AA carbon battery (batteries not included). Easy to install and disassemble: The wall clock kit is simple to assemble. Attach the hands in sequence—hour, minute, and second—to the movement shaft. Ideal replacement size: This kit provides a suitable replacement for broken clock movements, matching both shaft dimensions and hand sizes. Ideal for repairing, replacing, or crafting clocks. Suitable for various applications including DIY wall clocks, craft clocks, frameless clocks, and more. A perfect DIY quartz clock movement kit. Type: Silent Clock Quartz Movement Rated voltage: 1.5V Battery life: Approx. 12 months (UM-3) Battery: 1.5V AA carbon battery (not included) Instructions: 1. Attach the clock movement to the desired surface. 2. Install the hands according to the standard 12 o'clock position, ensuring the hour and minute hands are parallel. 3. Insert the battery only after pulling out the positioning pin from the back of the movement. (Do not insert the battery first.) Specifications: Type: Clock Movement Material: Plastic + Wood Color: Black Movement shaft length: 20 mm Thread length: 13 mm Package Contents: 1 x Quartz clock movement 3 x Clock hands 1 x Accessory set Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement allows for an error of +/- 1-3 cm.