MUFF Muff - diy clock parts with metal hook clock movement
Description
Complete diy clock parts repair with metal hook clock movement + metal hour and minute hand quartz clock movement Name: HR1688 wall clock movement Shaft length: total shaft length 22.5mm, thread height 14.5mm, suitable for about 11mm thickness of the panel Complete with gold hexagonal flat nut, gold washer and black rubber pad HR1688 jumping second movements are all one second movements, with a life expectancy of over 2 years, all ROHS certified. Crystal frequency: 32.768KHz Timekeeping accuracy: ±30Sec/Month(1.5V DC. 25℃) Current consumption: Less than 130μA (1.5V DC.) Operating voltage: 1.3v to 1.7v Operating temperature: -10°C to 50°C Power supply: 1.5v Battery life (specification): Approx. One Year (UM-3) Weight: Approximately 25g/PCS Seconds output torque: ≤0.6gf-cm (1.5V) Minute hand output torque: ≤30gf-cm (1.5V) Pointer specification requirements. Length/weight of second hand: ≤130mm, ≤2g Minute hand length/weight: ≤200mm, ≤6g Second hand unbalance torque: ≤0.15gf-cm Minute
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