Motor Size: 55x55mm/ 2.17x2.17inchHour Hand Length: 66mm/2.6inchMinute Hand Length:99mm/ 3.9inchSeconds Hand Length: 132mm/ 5.2inchSpindle Length: 13mm (6mm thread), Fit up to 3mm thick clock plate 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 Torque:greater or equal to 1.5gf-cm (1.5V)Minute Hand Output Torque:greater or equal to 30gf-cm (1.5V)Average Current Consumption: Under 160uA at 1.5vperfect for repairing types of clocksColor: black + whiteMaterial: metal + plasticPackage contents: 1* quartz clock movement motor (without battery)1* hour hand1* minute hand1* second hand1* accessoriesOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.