21 mm shaft, ticking movement
Quartz ticking clock movement 21mm shaft, 14mm thread.
55mm x 70mm x 16mm. Requires 1x AA battery (not supplied)
Total Shaft length: 21mm
Thread length: 14mm
Hour pipe: 5.0mm
Minute pipe: 3.1mm
This movement will drive hands with the minute hand being up to 160mm