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China Watch Movement Manufacturer,Promotional Custom Imprinted Watch Movement,Advertising Watch Movement,discount Watch Movement supplies |
Features: 1) Oscillator frequency: 32,768Hz 2) Time keeping: ±30s/month 3) Operating temperature: -10 ~ +50°C 4) Stepping motor: self-start and self motor drive 5) Circuit: C-MOS 6) Peak current: 1.6 – 1.7μA 7) Operating voltage: 1.35 - 1.55V 8) Torque: ≥5μMn on second shaft 9) Battery: V377/SR6s6 or equivalent 10) Battery life: about 1.5 years 11) Jewel: no