| 摘要 |
The present invention relates to a timepiece. This piece includes a case (2), a glass (10) mounted fixedly on the case (2) and a revolving bezel (16) guided in rotation with respect to the glass (10) and to the said case (2), the said bezel (16) being furthermore associated with a snap-fit mechanism (M), and it is characterised in that the said bezel (16) includes means (36, 40) for proofing against solid impurities, these means being intended to isolate at least the snap-fit mechanism (M) from the outside and to prevent the solid impurities from lodging at least between the said bezel (16) and the glass (10), and in that it furthermore includes means (24, 44) making it possible to expel these impurities from the timepiece. <IMAGE> |
