Specification: 1):Oscillator frequency:32768HZ 2):Time keeping:±30s/m 3):Operating temperature:-10oC to +50oC 4):Stepping motor:self-start,self motor drive 5):Circuit:C-mos 6):Peak current:1.60-1.70uA 7):Operating voltage:1.35-1.55V 8):Torque:≥5uNm on second shaft 9):Batter:V377/Sr626 or equivalent 10):Battery life:about 1.5 year 11):jewels:No(0)
Watch Movement
