| 摘要 |
A clockworks (10), a timepiece and a method for operating a timepiece. The timepiece comprises a housing (18) providing a face (22), having indicators (26) corresponding to respective time increments, a plurality of hands rotatably supported on the face (22), the plurality of hands being rotatably positionable relative to the indicators (26) to indicate a time, one of the plurality of hands being a sweep hand (30), and the clockworks (10) supported by the housing (18). The clockworks (10) includes a drive mechanism (50), a power source (58), a time register (78), a switch member (86) connected with the time register (78), means for receiving a broadcast signal, means for comparing information corresponding to a broadcast time represented by the broadcast time signal to the information corresponding to the time indicated by the plurality of hands, and means for synchronizing the time indicated by the plurality of hands to the broadcast time. |
