| 摘要 |
<p>An electronic watch in which the display on a liquid crystal display (236) is prohibited in the case where the output voltage of a secondary battery (220) drops and reaches a first voltage based on the result of detecting the voltage of the secondary battery (220), the initialization processing is performed in the case where the voltage of the secondary battery (220) drops and reaches a second voltage lower than the first voltage, and the display on the liquid crystal display unit (236) is restarted in the case where the voltage of the secondary battery (220) reaches a third voltage not lower than the first voltage after reaching the second voltage.</p> |
