| 摘要 |
A watch, in particular a wristwatch, having a watch case that has a viewing opening oriented towards an observer, a movement, and one or more components with light-receiving regions on their surfaces. The movement and the components with regions of light-receiving surface are arranged in the watch case and are covered by a light-transmissive covering part in the direction of the observer. The covering part is transmissive for ultraviolet light and is at least largely opaque for light in the visible spectrum. |
