发明名称 |
WATCH EQUIPPED WITH MEANS FOR DETERMINING A LOCATION LONGITUDE |
摘要 |
The invention concerns a watch equipped with means for determining a location longitude and a device for determining the sun's altitude above the horizon. Said watch comprises a mobile element (16) doing one full rotation in 12 hours and bearing a hour hand (24), and a dial (32). It comprises for this purpose a rotating ring (44) for reading longitude, bearing an index mark (47) and, therefrom, a scale (45) in degrees, extending from 0 DEG to 90 DEG on either side of the index mark and covering the ring (44) over its whole periphery. Moreover, the dial (32) is provided with a circular scale (33) for selecting a time zone, with a median point (35) corresponding to the dial top point and a graduation from 0 to + 6 hours or - 6 hours depending on the rotational direction.
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申请公布号 |
WO0002101(A1) |
申请公布日期 |
2000.01.13 |
申请号 |
WO1999CH00283 |
申请日期 |
1999.06.30 |
申请人 |
LES MONTS S.A.;LOTH, ERIC, A.;FINAZZI, PIERRE-ANDRE |
发明人 |
LOTH, ERIC, A.;FINAZZI, PIERRE-ANDRE |
分类号 |
G01C17/04;G01C21/02;G04B47/06;(IPC1-7):G04B47/06 |
主分类号 |
G01C17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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