Specification: Powered by one 1.5V AA battery (not included) Color: as the pictures show Case size: Approx. 55 x 55 x 16mm / 2.2" x 2.2" x 0.63"Hour hand length: Approx. 63mm / 2.5"Minute hand length: Approx. 93mm / 3.7"Second hand length: Approx. 123mm / 4.8" Package Includes: 1 X Quartz clock movement 1 X Hour hand 1 X Minute hand 1 X Second hand 1 X Washer 1 X Brass nut Notes: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Clock movements are great for repairing, replacing or making clocks. Suitable for watchmakers and watch repairers as well as enthusiasts. Easy installation without additional tools. Clock movements are ideal as replacements for old or damaged movements. The clock movement is made of high-quality materials.