| 摘要 |
PURPOSE:To readily identify the time unit to be corrected in an electronic watch by altering the flashing speed of the display element of selected time unit with a second unit and the time units except for the second unit when correcting the time. CONSTITUTION:A switch S1 for selecting a time unit to be corrected, sequentially shifts, when operated, a ''1'' signal in a shift register 14 to select a second counter 3a, a minute counter 3b and an hour counter 3c. When a corrected pulse is applied by a switch S2 to the selected counter, 2Hz signal is applied, when selecting the counter 3a, simultaneously and 1Hz signal is applied, when selecting the other counters, from a frequency dividing circit 2 through gate circuits 18-23 to drive circuits 10-12, respectively to thereby flash the display unit 13 of the time unit thus selected. |
