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Assignee: Eterna AG Uhrenfabrik


Location: Grenchen, CH
No. of patents: 3

NumberTitleIssue Date
7450475Elapsed time indicator with moving disc
An elapsed time indicator has a see-through region which has a plurality of windows. These windows are each congruent and are arranged at a uniform angular distance from one another. A solid disc is arranged below the said see-through region and has at least two sec...
11/11/2008
7366059Display device for a wristwatch
The invention relates to a display device for a wristwatch comprising a luminescent surface for illuminating the background of a display element consisting of one or more alphanumeric characters. The display device comprises a window in an opaque watch face in which...
04/29/2008
7173883Analogue chronograph comprising a digital display
Disclosed is an analogue chronograph comprising a digital display. The digital display contains an hour and/or minute indicator using numbers. The latter are arranged on individual circular tracks and under a viewing window, form the hour and/or minute indicator in ...
02/06/2007
 
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