| 摘要 |
<p>In the present invention, a decorative protrusion part (140) has an inner-circumferential-side protruding part (141) and a recessed part (142) that is on the outer circumferential side of the protruding part (141) and has a periphery that is completely recessed toward the side of a dial (130). A facing plate (150) is attached to a case (110) such that the periphery of an opening part (151a) of the facing plate (150) enters the recessed part (142). The allowable amount of deviation of the dial (130), which is positioned by a surface (111a) composing one side of the case (110), is set so as to include an amount making it possible for the dial (130) to move so that the protruding part (141) enters into the opening part (151a) when the facing plate (150) is being attached to the case (110).</p> |
