Movement axis length:15mm

Crystal frequency:32.768KHz

Timing accuracy:±30Sec/month at 1.5V DC. 25°C(unadjusted)

Current consumption:less than 190μA at 1.5V DC

Operating voltage:13V to 1.7V

Rated voltage:1.5V

Operating temperature:-10°C to 50°C

Battery life(specification):Approx.8 months(UM-3)

Weight: Approx 26g

Second hand output torque:≤0.6gf-cm(1.5V)

Minute hand output torque:≤30gf-cm(1.5V)

Pointer specification requirements

Length/weight of second hand:≤120mm,≤2g

Length/weight of minute hand:≤220mm,≤6g

Unbalanced torque of second hand:≤0.15gf-cm

Unbalance torque of the minute hand:≤6gf-cm

Package included:

1 Set*Metal oscillating movement DIY kit

Note:

The above parameters are measured manually,there may be deviations,please prevail in kind.