1. Good quartz movement will work well, simple design, easy to use, energy efficient, accurate timekeeping. 2. Excellent for repairing, replacing or making a clock. 3. This kit is a good replacement in terms of both the shaft and the size of the hands. It can be a replacement for your broken clock. 4. Wide application: You can use it to repair, replace or make a home clock; Applicable to cross-stitch, three-dimensional embroidery, craft clocks, frameless draw clocks, clockwork, etc. Perfect DIY clock kit, and especially suitable for DIY quartz wall clock replacement parts, etc. 5. Quality: the clock movement shell is made of ABS plastic material which is sturdy and durable for a long time, and the clock hands are made of quality aluminum, which is light in weight and corrosion-resistant to provide you with a nice use and decorative effect. Type: High torque clock movements. Size: Total shaft length 23 mm, thread length 11.7 mm. 100% brand new and high quality. Rated voltage: 1.5 V. Battery life (specification): Approx. 12 months (UM-3). Use battery: 1 clock movement One 1.5 V AA carbon battery (not included). Instruction: 1. Attach the clock movement to the product to be installed. 2. Installed according to standard 12 points, when installing it, keep the hour hand and minute hand parallel. 3. Pull out the positioning pin behind the clock movement and insert the battery. (Do not insert the battery and then pull out the locking pin.) Color: black. Material: plastic + aluminum. Package contents: 1 x Quartz clock movement, 1 x Second hand, 1 x Minute hand, 1 x Hour hand, 1 x Plastic washer, 1 x Brass washer, 1 x Brass nut, 1 x Metal hook. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.