Seiko Clock electric wave clock SQ446B

Product Description

This hybrid solar-powered watch combines functionality and style with its high-grade wood grain pattern. It features a high-precision temperature and humidity display, making it an ideal choice for health and indoor environment management. The watch is equipped with a standard radio-controlled clock function, which receives radio waves to automatically correct the displayed time. In the absence of radio wave reception, it operates with quartz precision. The watch is designed for both hanging and standing use, offering versatility in placement.

Product Specification

- Power Source: Hybrid solar (solar power in bright locations, dry cell batteries in dark locations)
- Battery Type: AA alkaline batteries x 4 (Maxell recommended)
- Battery Life: Approximately 7 years with regular use in bright conditions; approximately 6 years in continuous dark conditions
- Radio Wave Correction: Automatic selection of 40kHz/60kHz with reception OFF function
- Calendar: Fully automatic until the year 2099
- Temperature Display Accuracy: ±1°C (between 0°C and 40°C)
- Humidity Display Accuracy: ±3% (between 25%RH and 85%RH at 25°C)
- Time Display: 12-hour/24-hour switching system

Usage

For optimal performance, place the watch near a window to receive radio waves effectively. Avoid locations with potential radio wave interference, such as near high-voltage lines, TV towers, or electronic appliances. The watch is suitable for use in various environments but may experience reception issues in buildings, valleys, or underground areas.

Additional Features

The watch includes a fully automatic calendar that requires no correction, even in leap years. The high-precision temperature and humidity display helps maintain a comfortable indoor environment, preventing heat stroke in summer and dryness in winter. This feature is particularly beneficial for families with elderly people and babies, ensuring a healthy living space.