Alarm device for alarm watch, has adjusting component acting on triggering units that are associated to predetermined date triggering value, where units include triggering wheels flatten on date and time expiry wheels, respectively

摘要

The device has an adjusting component i.e. adjusting crown, acting on triggering units that are associated to a predetermined date triggering value. The units includes a date triggering element (4) and a time triggering element (6) that are distinct and reinforced by a spring (4') and another spring. The units include triggering wheels (3, 7) flatten on a date expiry wheel (2) and on a time expiry wheel (8) by the date and time triggering elements, respectively, where the expiry wheels include recesses and/or mutually cooperating pins. A clearing arm disarms a strike hammer (9) of the device. An independent claim is also included for a method for controlling an alarm device.