Good quartz movement with accurate timing, simple design, and energy-efficient performance. Suitable for repairing, replacing, or crafting a clock. This kit offers a standard size replacement with compatible shaft dimensions and hand sizes, ideal for replacing broken clock mechanisms. Wide application: Can be used to repair, replace, or build home clocks. Suitable for three-dimensional embroidery, craft clocks, frameless wall clocks, clockwork projects, and more. A perfect DIY clock kit, especially for quartz wall clock movement replacements. Quality materials: Durable construction with clock hands made of lightweight, corrosion-resistant aluminum for reliable use and decorative appeal. Type: Wall Clock Quartz Movement High quality Rated voltage: 1.5V Battery life: Up to 12 months Battery required: 1.5V AA carbon battery (not included) Instructions: 1. Attach the clock movement to the surface to be installed. 2. Install in accordance with the standard 12 o'clock position; ensure the hour and minute hands are parallel during installation. 3. Insert the battery only after pulling out the positioning pin from the back of the movement. (Do not insert the battery before removing the locking pin.) Movement size: Total shaft length 16mm, thread length 8mm Material: Plastic + Aluminum Color: Black Package Contents: 1 x Quartz clock movement 1 set x Clock hands (hour and minute) 1 set x Screw accessories Note: Light and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.