These Clock Mechanisms and Clock hands have a high degree of accuracy.
The Clock hands in this set are 79mm (shaft hole to tip) for the minute hand and 53mm for the hour hand.
The 5mm thread quartz clock mechanism features a smooth, continuous sweeping motion. Thanks to this design, you won’t be annoyed or distracted by the sound of ticking hands. Instead the hands move around the clock in a smooth gliding motion. The shaft length is 12mm and requires 1 x AA Battery (battery not included)