| 摘要 |
PROBLEM TO BE SOLVED: To receive and transmit radio wave positively and satisfactorily even in the case of the outer surface of a case being partially covered with a conductive member such as metal. SOLUTION: An upper face switch 16 is provided on the upper face of a timepiece case band 1, and a chip antenna 27 is provided in a switch button 20 of the upper face switch 16 in such a state as to be protruded above the upper face of the timepiece case band 1. Accordingly, even in the case of the timepiece case band 1 being made of metal, the chip antenna 27 can be positioned outside the timepiece case bond 1 so as to be able to transmit and receive radio wave positively and satisfactorily. |
