Wrist-watch device having communication function,...

Details Wrist-watch device having communication function,... Wrist-watch device having communication function,...

2007-03-06

2007-03-06

Gelin, Jean (Department: 2681)

Telecommunications

Transmitter and receiver at same station

Transceiver controlling a separate transceiver or receiver

C702S179000, C340S005100, C340S005610, C368S010000, C368S108000, C360S013000

Reexamination Certificate

active

10026172

ABSTRACT:
A user can easily identify the content of data (the value or the state of the data), such as a credit balance, stored in a contactless IC module provided in a wrist-watch device having a communication function. A timepiece control unit14of a timepiece module10transmits a confirmation command for the data, such as the credit balance, to a contactless IC module60every determination cycle period TSP, and receives the data stored in the contactless IC module60. When the value of the stored data (for example, the amount of balance) becomes smaller than a predetermined value, the timepiece control unit14causes a second hand to perform an irregular movement noticeably different from the regular timing movement. Accordingly, the user is able to easily identify the data content (for example, insufficient balance).

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