Loading... Please wait...If you use a rubber washer it is considered part of the thickness. Most people purchase to short of movement. The size is not the size of threaded part. If anything order a little larger than you need
These new movements have a second hand that moves in a smooth continuous motion, rather then the stepping motion of most quartz movements. This change not only affects the appearance of the clocks you make, but continuous sweep movements also have the added benefit of being quieter. You will not hear the “clicking” sound every second.


For help on choosing the right size clock insert or movement, visit our blog post: Clock Insert and Movement Sizing Guide.