| 摘要 |
<p>The chronographic watch has an electronic watch movement (1) for displaying the hour, the minute and the second (2) and an autonomous chronographic mechanism (9-13) in modular form. The electronic watch movement and the chronographic module are produced using the same standard and relatively low-cost electronic components. The chronographic module is arranged either beside the watch movement (1) or below it. These measures result in an inexpensive chronographic watch. <IMAGE></p> |
