Motor Size: 55x55mm/ 2.17x2.17 inchHour Hand Length: 45mm/1.77 inch Hand Length: 65mm/ 2.56 inchSeconds Hand Length: 110mm/ 4.33 inchSpindle Length: 13mm (6mm thread), Fit up to 3mm thick clock platePower Supply: 1 x AA Battery (Not included)Crystal Frequency: 32.768KHzAverage Daily Difference: 2 sec/day at 1.5V, 24Operating Voltage: 1.25V to 1.7VWorking Temperature: -10 to 50Circumferential Output Frequency: 0.5HzSecond Hand Output :greater or to 1.5gfm (1.5V) Hand Output :greater or to 30gfm (1.5V)Average Current Consumption: Under 160uA at 1.5vPerfect for repairing most types of clocksColour: BlackMaterial: metal + plasticPackage contents: 1* quartz watch movement motor (without battery)1* hour hand1* hand1* second hand1* accessory setOnly the above package content, other are not included.Note: Light 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin