| 摘要 |
PURPOSE:To simplify the mechanism for the set/reset display of an alarm, by generating the sound of discrimination between the set and reset of the alarm. CONSTITUTION:With a push of a crown 14, the display mode of the hand is switched to an alarm mode from a normal mode and vice versa. The normal time and the alarm time are corrected with the backward/forward electromagnetic correction method by pulling out the crown 14 in each mode and turing it clockwise or counterclockwise. The alarm is set and reset alternately by pushing a push-button 15 in the correction mode of the alarm time. At the same time, the different sounds of discrimination are generated for the set and reset respectively. When the button 15 is pushed except in the mode excepting the time correction mode, the sound of discrimination is generated for the set or reset of the alarm. Thus the monitor is possible for the set and reset of the alarm. |
