quartz watch movement Cl21
shenzhen ace tech co.,ltd [China] 
SPECIFICATIONS
Oscillator frequency: 32768Hz
Time Keeping: ≤±30 S/M
Operating Temperature: -5℃~ 55℃
Operating Voltage: 1.25V~1.65V
Average Consumption Current: 1.4µA~1.5µA
Torque: ≥5.5µNm
Battery: 1.55V/ø6.80×2.60(MM)
Surface Center Hole: ≥ø1.80(MM)
Foot Nail Surface : ø0.70×1.60(MM)
Three Hands Aperture:
Hour Hand : ø1.2-0.01MM
Minute hand: ø0.7-0.01MM
Second hand: ø0.17-0.01MM
