Silent quartz clock movement, lightweight and durable battery-powered clock device for home decoration/Black seconds

【Exact Size】 Our DIY quartz wall clock replacement has a stem length of 13mm (0.63 inches), a thread length of 6mm (0.31 inches), and fits panel thicknesses of 4-6mm (0.15-0.24 inches). 【Ultra-Quiet Design】 Our cleaning clock movement mechanism is designed for silent operation without any ticking, ensuring a peaceful environment and improving sleep quality and comfort. 【Easy to Install】 The clock movement kit is easy to install and features a simple and elegant design. These replacement parts are ideal for various styles of clock frames and are perfect for customizing or repairing wall clocks in various situations. 【Installation Tips】 Check the size before purchasing and ensure that the hour and minute hands are parallel to each other during installation to avoid bending. Accurate timekeeping and low power consumption. Ordinary AA batteries can be used for approximately 6 months. (Note: Batteries not included). Wide application: Perfect for cross-stitch, 3D embroidery, handcrafted clocks, frameless clock designs, and various clock frame styles. Easily repair, replace, or create a custom clock.  Specific: Material: Clock movement Black Diameter: 13mm Clock hands specifications: Hours, minutes, and seconds 68, 98, 100, and 90mm (measured from the center of the circle) Applicable panel diameter: 25-30cm  This package includes: 1×Mechanical clock movement 3×Hands 3×Accessories