Durable 12888 Swing Mute Movement Quartz Clock Repair Accessories 56x56.7x16mm Features:Easy to install, convenient to use.1x AA Battery is needed.(Not included)Replacement for old, damaged clock movement.Made of high quality material, durable, has long service time.Overall shaft length: 14.5mm, thread height 7mm, suitable for passing through 4mm thick panels. Package Includes:1x Clock Movement Specifications:Material: ABSSize: Approx. 56x56.7x16 mm/2.20x2.23x0.63 inSolar movement parameters:Use voltage: 1.3v to 1.7vTravel time accuracy: 25Sec/Month (1.5V DC. 25)Current consumption: Less than 150A (1.5V DC.)Operating temperature: 10to60Battery Life (Specs): Approx. One Year (UM-3)Weight: Approx. 25g/PCSSecond hand output torque: 0.6gf-cm (1.5V)Minute hand output torque: 30gf-cm (1.5V)Pointer specification requirements:Second hand length/weight: 130mm, 2gMinute hand length/weight: 160mm, 6gSecond hand unbalanced moment: 0.15gf-cmMinute hand unbalanced moment: 6gf-cm note:1x AA Battery is needed.(Not included)Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.