Manufacturer extended warranty 2 years applicable Seiko clock wall radio-controlled analog calendar temperature humidity display 01 brown metallic

A calendar that is highly useful in both offices and homes, with temperature and humidity display, and a radio-controlled wall clock. This clock receives radio waves carrying accurate time information and automatically corrects the displayed time. When using, please place it near a window where it can easily receive radio signals, and avoid areas with radio noise. - When not receiving radio signals, it operates with quartz accuracy. - Please note that it may not receive signals accurately in the following locations: - Inside buildings, in building gaps, or underground. - Near high-voltage lines, TV towers, or train overhead wires. - Close to household appliances or office equipment like TVs, refrigerators, air conditioners, air purifiers, computers, and fax machines. - Near construction sites, airports, or areas with heavy traffic where radio interference may occur. - Inside vehicles (cars, trains, airplanes, etc.). - Near other sources of radio noise. - On or near metal furniture like steel desks. *It may be possible to receive signals in areas outside the reception range under certain conditions. Battery low warning: It will notify you when the battery is running low. There are types where the second hand stops at the 12 o'clock position and types that display a low battery mark on the digital LCD. Sleep mode second hand: Thanks to the light sensor, when it gets below a certain level of darkness, the second hand automatically stops at the 12 o'clock position. This reduces noise during radio reception, improving reception sensitivity and extending battery life. Main body size: Diameter 35.0 x 5.2 cm Material: Plastic frame (brown metallic paint), front glass Country of origin: China Radio correction function (40kHz/60kHz automatic selection, reception OFF function) Full auto calendar function until the year 2099 Temperature and humidity display: Temperature measurement range: 0°C to 40°C, measurement accuracy: ±2°C; Humidity measurement range: 20%RH to 90%RH, measurement accuracy: ±10%RH (at 25°C) Battery low warning function (second hand stop/LCD) Requires batteries. Sleep mode second hand: Thanks to the light sensor, when it gets below a certain level of darkness, the second hand automatically stops at the 12 o'clock position. This reduces noise during radio reception, improving reception sensitivity and extending battery life.