A clock assembly containing a specialized clockwork. The clockwork contains a hub of three concentric posts upon which are mounted the second hand, minute hand, and hour hand of the clock. The post that connects to the second hand is the widest and shortest post on the hub. Consequently, when a second hand is connected to this outer-most post, the second hand can rotate under the minute hand and the hour hand closest to the clock face. By positioning the second hand post on the exterior of the hub, a 1:1 ratio can be maintained between the rotations of the clock motor and the rotations of the second hand post. This enables the full power of the motor to be transferred to the second hand post. Accordingly, the clockwork is capable of move, large, heavy, and unbalanced second hands.