| 摘要 |
PROBLEM TO BE SOLVED: To Provide a watch which is excellent in esthetic appearance and also secured with sufficient electric power generation by a solar battery. SOLUTION: The watch 1 of this invention is the solar watch provided with a dial plate 6 which transmits a part of incident light, and a solar battery 8. Between the dial plate 6 and the solar battery 8, a light guide member 7 is provided. The light guide member 7 is provided with a light incident part 75 arranged on the outer periphery of the dial plate 6, a first reflecting and transmitting part 77 provided on the face opposite to the dial plate 6, having functions partly reflecting and partly transmitting the light guided from the light incident part 75 and a second reflecting and transmitting part 78 provided on the face opposite to the solar battery 8 having the function partly reflecting and partly transmitting the light guided from the light incident pat 75. COPYRIGHT: (C)2008,JPO&INPIT
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