Mechanical Clock Movement Time Only
Mechanical Clock Movement is a time only movement with a 13" drop. commonly used in school clocks.  Movement plates measure 3 1/2" (height) x 3 1/4" (width) x 1 1/2" (deep).
Total dimensions of movements including gears, casing brackets are 5" (height) x 4 3/4" (width) x 3 3/4" (depth, this measurement includes key arbors).  13" drop is measured from the center of the handshaft to the tip of the pendulum.
Movement is supplied with the suspension spring, a pair of hands for an 11" dial, and a key. The distance from the center of the hand shaft to the center of the winding arbor is 45mm.