| 摘要 |
PROBLEM TO BE SOLVED: To provide a hand emitting light efficiently, in a clock device with illumination capable of illuminating the hand, an index or the like.SOLUTION: In a clock device including a plurality of light sources 300 arranged concentrically circularly around a hand-revolving shaft, and a hand 11 comprising a transparent material arranged on the front side of the light sources 300, the hand 11 includes reflection surfaces 110a, 110b for reflecting light projected from the light sources 300 into the hand 11 so as to allow entrance, and a lens shape part 111 for condensing light projected from the light sources 300 and projecting the light in the frontward direction. |
