Features: 1. High-quality quartz movement for accurate timekeeping, simple design, easy to use, and energy efficient. 2. Ideal for repairing, replacing, or creating a clock. 3. This kit offers a suitable replacement size in terms of shaft length and hand dimensions, making it compatible with most standard clocks. 4. Wide application: Suitable for use in home clocks, three-dimensional embroidery, craft clocks, frameless wall clocks, and other DIY clock projects. A perfect kit for DIY quartz wall clock movement replacements. 5. Durable materials: The movement housing is made of sturdy ABS plastic, and the clock hands are constructed from lightweight, corrosion-resistant aluminum for reliable performance and decorative appeal. 6. Hand dimensions: - Hour hand: 68 mm (2.7 inches) - Minute hand: 98 mm (3.9 inches) - Second hand: 100 mm (3.94 inches) Type: DIY Pendulum Clock Movement Shaft length: 23 mm (0.9 inches) Thread length: 14.6 mm (0.57 inches) Material: Plastic + aluminum Color: Black Rated voltage: 1.5V Battery life: Up to 12 months with UM-3 battery Requires 1.5V AA carbon battery (not included) Jump second movement, compatible with clock panels 9–13 mm (0.35–0.51 inches) thick Instructions: 1. Secure the clock mechanism to the surface. 2. Install with the 12 o'clock position as reference. 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 mechanism. (Do not insert the battery before removing the locking pin.) Warm notice: Ensure the hour and minute hands are aligned properly and verify all dimensions before installation. Package Contents: 1 x Pendulum clock movement 3 x Clock hands (hour, minute, second) 1 set x Accessories (as shown in image) Note: The package includes only the items listed above. Other accessories or display items are not included. Lighting and display settings may cause slight variations in color between the image and the actual product. Measurement tolerance: ±1–3 cm.