SPECIFICATI***Oscillatorfrequency:32768HzDimension:6¾×8Dimension:22.6×22TimeKeeping:&plu***n;30seconds/monthCircuit:C-MOSOperatingVoltage:DC1.35Vto1.65VOperatingTemperature:-5℃to55℃***erageC***umptionCurrent:1.90µABattery:1.55v/ø6.80×2.60BatteryLife:18monthsTorque:≥5µNMMSN:acewatch@skype:ace.jimmyTel:8675522364513)