Specieications
Oscillator frequency: 32768hz
Dimension: 6¾¡á8
Dimension: ø18.5
Time keeping: 45 seconds / month
Circuit: c-mos
Operating voltage: dc1.25v to 1.65v
Operating temperature: -5¡æ to 55¡æ
Average consumption current: 2.00µa
Battery: 1.55v/ ø6.80 * 2.60
Battery life: 18 months
Torque: 5 µ nm.