Convert our mini movements into a pendulum movement. The three piece case snaps together easily. The pendulum can be cut to your required length from 8” to 19” (203 x 483 mm). The case measures 5 1/2” h x 2 3/8” w x 1 1/4” d (140 x 60 x 32 mm) and the hook is 5/8” (16 mm) from front of case. Runs on 1 AA cell battery. See page 48 for movement to accompany this drive mechanism.