1. Good quartz movement will work , Simple design, easy to use,Energy efficient, timing. 2. Great for repairing, replacing or making a clock. 3. This kit is good size replacement both in terms of the shaft and the size of the hands. It can be a replacement for your broken clock. 4. Wide application: You are enable to use it to repair, replace or make a home clock; Applicable to -, three-dimensional embroidery, craft home clock, frame-less draw clock, clockwork, etc. Perfect DIY clock kit, , and specially suitable for DIY quartz wall clock replacement movement parts, etc. 5. Quality material: the movement shell is made of ABS 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 you with use and decorative effect hour hand length: . 68 mm/ 2.7 inches. hand length: . 98 mm/ 3.9 inches. Second hand: . 100 mm/ 3.94 inches Wide application: These clock movements are function as good tools for DIY design, have the clock designed and made by yourself. Type: DIY Clock Movements Size:shaft length 23 mm and High quality. Rated voltage: 1.5V Battery life (specification): . 12 Months (UM-3) Use Battery: .5V AA Carbon battery (not included) color:Black Material:plastic+aluminum Package Contents: 1 x clock movements 3 x clock hands 1 x Accessories Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. 1. Good quartz movement will work well, Simple design, easy to use,Energy efficient, Accurate timing. 2. Great for repairing, replacing or making a clock. 4. Wide application: You are enable to use it to repair, replace or make a home clock; Applicable to -, three-dimensional embroidery, craft home clock, frame-less draw clock, clockwork, etc. Perfect DIY clock kit, , and specially suitable for DIY quartz wall clock replacement movement parts, etc. 3. This kit is good size replacement both in terms of the shaft and the size of the hands. It can be a replacement for your broken clock. 5. Quality material: the movement shell is made of ABS material which is sturdy and for a long time, and the clock hands are made of quality aluminum, which is light in weight and to provide you with nice use and decorative effect