发明名称 Mechanical or electromechanical compass-watch.
摘要 <p>The invention relates to a compass watch and to a bezel intended particularly for fitting onto such a watch. &lt;??&gt;This watch comprises at least one time (weather) indicator element (4) driven cinematically in rotation by a mechanical or electromechanical horometric movement and intended particularly for pointing towards the sun, and direction (N, S, W, E) indicating means provided on the said watch making it possible to know, as a function of the orientation of the indicator means (4), the direction of at least one of the cardinal points, this watch being characterised in that it comprises means (52; 16, M) for correcting the positioning of the cardinal points and capable of taking account of the time (weather) equation and of correcting any variation between the actual solar time and the legal or local time. &lt;??&gt;The invention applies to a watch, preferably of the type with mechanical or electromechanical drive. &lt;IMAGE&gt; </p>
申请公布号 EP0452757(A1) 申请公布日期 1991.10.23
申请号 EP19910105468 申请日期 1991.04.06
申请人 COMPAGNIE DES MONTRES LONGINES, FRANCILLON S.A. 发明人 VAUCHER, FRANK
分类号 G01C17/34;G04B47/06 主分类号 G01C17/34
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