Voltage control circuit, electronic timepiece

An electronic timepiece comprising:

• output circuit for outputting an output voltage;
• feedback circuit for controlling the output voltage to be a target voltage based on a difference between a predetermined reference voltage and the output voltage;
• and
• switching circuit for supplying an additional current to the output circuit in addition to a predetermined constant current and switching the output voltage from a first output voltage to a second output voltage higher than the first output voltage, wherein
• when switching the output voltage from the first output voltage to the second output voltage, the switching circuit continuously varies the additional current supplied to the output circuit;
• and
• a clock circuit that is driven by the output voltage.