This is a watch instruction manual. The watch brand is CASIO and the model number is 3070.
This guide introduces the Casio 3070(B) watch, describing its built‑in sensors for direction, barometric pressure, temperature and altitude, as well as its solar‑powered rechargeable battery. It covers basic operation, power‑saving features, and safety warnings for outdoor use.
The manual details the watch’s radio‑controlled atomic timekeeping, manual and automatic signal‑receive procedures, and the digital compass functions, including bearing sensor calibration and usage tips for accurate direction readings.
| Sensors | Direction, barometric pressure, temperature, altitude |
|---|---|
| Power source | Solar cell with rechargeable battery |
| Battery type | Rechargeable battery |
| Digital compass sensor | Built‑in magnetic bearing sensor |
| Timekeeping | Radio‑controlled atomic time signal reception |
Expose the watch to bright light; the solar cell converts light to electrical power and recharges the built‑in battery.
Press ©) while in any mode to enter Digital Compass Mode; press ©) again to exit back to Timekeeping Mode.
The watch includes sensors for direction, barometric pressure, temperature, altitude, and a magnetic bearing sensor for the digital compass.