Smallworld 4MN483RH Retail Price: ¥22,000 Working Condition: Tested This is a radio-controlled clock. It automatically adjusts the time, but please be aware that the time may not be accurate depending on the location. It may not be suitable for mountainous areas or apartments. The pendulum hardly swings. Due to battery leakage, the pendulum unit seems to be damaged. Some of the springs are missing due to battery leakage, but conductivity is present. The battery leakage was so severe that it was cleaned once, but some residue remains.