| 摘要 |
Multi-part timepiece case, preferably of non-circular shape, having a snap lock between the central part (1) of the housing and the base (7), this snap lock being formed by fastening fingers (11) of at least one retaining part (10) mounted on the base (7) and of a tightening surface (14) on the inside of the central part (1) of the housing, with which last-mentioned surface outwardly projecting lugs (12) of the fastening fingers (11) co-operate. <IMAGE>
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