A. Clock Replacement Components - The quartz movement runs well. It has a simple design and is easy to use. - Energy-efficient and relatively accurate in timekeeping. - Suitable for repairing, replacing, or making clocks. B. Wide Applications - Can be used for repairing, replacing, or making household clocks. - Appropriate for three-dimensional embroidery, craft household clocks, frameless picture clocks, spring-driven devices, etc. It is a DIY clock kit, especially suitable as a replacement movement part for DIY quartz wall clocks. C. Long-shaft Clock - A handmade DIY clock replacement movement part with a metal hook to meet installation needs. D. Specifications - **Type**: Long-shaft clock movement - **Dimensions**: The shaft length is 31 mm, the thread length is 24 mm. It is a second-jumping movement, suitable for clock panels with a thickness of 16 - 21 mm. - **Torque increase method**: By second-jumping - **Rated voltage**: 1.5 volts - **Battery life (specification)**: Approximately 12 months (UM - 3) - **Battery used**: 1.5-volt AA carbon-zinc battery (battery not included) E. Instructions for Use 1. Install the spring-driven device onto the product to be installed. 2. Install it according to the standard 12-o'clock position. Ensure the hour hand and the minute hand are parallel during installation. 3. Pull out the positioning pin from the back of the spring-driven device, and then insert the battery. (Do not insert the battery first and then pull out the locking pin.) F. Material and Color - **Material**: Plastic + Aluminum - **Color**: Black G. Package Contents 1. One quartz clock movement 2. One second-hand cap 3. One minute hand 4. One hour hand 5. One plastic washer 6. One brass washer 7. One brass nut 8. One metal hook Only the above items are included in the package, and other products are not. H. Notes - Light and different monitors may cause slight color differences between the items in the picture and the actual product. - A measurement error of +/- 1 - 3 cm is allowed.