Lux "Heartbeat" Novelty Clock
This is a toy sized 30-hour mantel clock with a fake pendulum that moves left to right within a heart shaped opening. Very cute when running.
The metal case is painted black with some nickel or pewter colored accents. There is a winding knob on the back of the case. The paper dial is marked "Trade Mark Heartbeat" and "The Lux Clock Mfg Co. Waterbury Conn U.S.A.".