Seiko Clock Wall Radio-Controlled Analog Compact Size Silver Metallic Diameter 28.0x4.6cm BC416S

A compact yet clearly visible standard radio-controlled wall clock. This clock receives radio signals with accurate time information and automatically corrects the displayed time. When using, please place it near a window where it can easily receive signals, and avoid areas with radio noise. - When not receiving signals, it operates with quartz accuracy. - Please be aware that it may not receive signals accurately in the following locations: - Inside buildings, between buildings, or underground. - Near high-voltage lines, television towers, or train overhead wires. - Near household appliances or office equipment such as televisions, refrigerators, air conditioners, air purifiers, computers, and fax machines. - Near construction sites, airports, or areas with heavy traffic where radio interference occurs. - Inside vehicles (cars, trains, airplanes, etc.). - Near other sources of radio noise. - On or near metal furniture such as steel desks. *It may be possible to receive signals outside of the reception area under certain conditions. Included: 1 AA alkaline battery Radio correction function (automatic selection of 40kHz/60kHz and reception OFF function) Step second Sleep second hand (automatic second hand stop function with light sensor) This product requires batteries.