发明名称 Watch casing
摘要 The invention relates to a watch casing for a waterproof watch which has a casing body (1) that consists of metal and whose display opening (2) is sealed in a waterproof fashion by a soldered-in watch glass (3). The base opening (4) of the casing body (1) can be sealed by a casing base (5), a sealing element made from metal being arranged under pretension between the casing body (1) and the casing base (5). The construction of the casing body (1) and casing base (5) from a light metal leads, in conjunction with the space-saving seals of the display opening (2) and the base opening (4), to a watch casing of low weight and simultaneously high sealing of the casing interior with respect to the medium surrounding it. <IMAGE>
申请公布号 DE3205823(A1) 申请公布日期 1983.09.08
申请号 DE19823205823 申请日期 1982.02.18
申请人 IWC INTERNATIONAL WATCH CO AG 发明人 SCHMIDT,LOTHAR,ING.
分类号 G04B37/11;G04B37/22;G04B39/02;(IPC1-7):G04B37/11 主分类号 G04B37/11
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