1. Movement size: 79.5 x 56 x 18.5 mm. Movement shaft length: total shaft length 14.5 mm, threaded portion height 7 mm, suitable for clock panels 1–3 mm thick. 2. Hand size: distance from center hole to tip: hour hand: 64 mm / 68 mm / 90 mm; minute hand: 88 mm / 98 mm / 120 mm; second hand: 81 mm / 100 mm / 100 mm. 3. Compatible with DIY quartz wall clocks, wooden wall clocks, metal wall clocks, craft clocks, and frameless wall clocks. 4. Wi-Fi-enabled quartz movement with automatic daily time synchronization for precise timekeeping; includes three sets of clock hands in varying lengths and styles for repair, replacement, or custom clock assembly. 5. Installation tip: Align hour and minute hands parallel during installation. Avoid excessive pressure to prevent bending. Specifications: Type: DIY Wi-Fi Clock Movement Kit Material: Metal and plastic Color: As shown Movement size: 79.5 x 56 x 18.5 mm Movement shaft length: total shaft length 14.5 mm, threaded portion height 7 mm, suitable for clock panels 1–3 mm thick Hand size: distance from center hole to tip — hour hand: 64 mm / 68 mm / 90 mm; minute hand: 88 mm / 98 mm / 120 mm; second hand: 81 mm / 100 mm / 100 mm Application: Suitable for DIY quartz wall clocks, wooden wall clocks, metal wall clocks, craft clocks, frameless wall clocks, and clock replacements Features: Wi-Fi-enabled quartz movement with automatic daily time synchronization; includes multiple hand options for customization, repair, or replacement Package Includes: 1 x Wi-Fi silent clock movement 3 x hour hands 3 x minute hands 3 x second hands 1 x black rubber pad 1 x washer 1 x nut 1 x English manual Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 mm.