| 摘要 |
An electronic timepiece comprises a reference oscillator, a counter for counting reference clock signals from the reference oscillator to obtain a time count signal, and a display device for displaying a time count value of the counter, in which there is provided an input terminal detachably connected to an external data supply device to permit a preset initial count value data to be inputted from the outside. A master device for the timepiece includes an output terminal detachably connected to the input terminal of the timepiece. The preset initial count value data is supplied to the counter of the timepiece through the output terminal which is detachably connected to the input terminal of the timepiece. |
