技术参数(SPECIFICATIONS):

晶振频率 Crystal Oscillator:             32.768KHz

工作电压 Operating Voltage :             1.3V to 1.7V

工作温度 Operating Temperature Range :   -10℃ to 50℃

秒针扭力 Torque At Second Hand :         Over 180 uNm

平均功耗 Current Consumption :      Less than 130uA at 1.5V DC

平均日差 Time keeping Accuracy :   ±1sec/day at 1.5V DC 25°

电池寿命 Battery Life :            Approx one year