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| Number | Title | Issue Date |
| 7027360 | Electronic timepiece with a date display function An electronic timepiece with date display function reduces power consumption in conjunction with the user adjusting the date, and makes it easier for the user to set the date. A displayed date detection unit H has a day detector H1 for detecting the displayed... | 04/11/2006 |
| 4845693 | Apparatus for correcting a timepiece display An apparatus for correcting a timepiece display includes a winding stem which extends within the timepiece and without the timepiece. The winding stem is movable from a normal carrying position to a first changing position. A convex region is formed on th... | 07/04/1989 |
| 4435090 | Static pick-up for timepiece A static pick-up may comprise a sapphire substrate of which the upper sure bears at least two metallic electrodes and a dielectric and the lower surface is metallized in a manner to receive directly an electronic circuit adapted to detect the position of... | 03/06/1984 |
| 4037401 | Apparatus for adjusting a date ring of a watch A date adjusting mechanism for a timepiece includes a date ring and an operating shaft mounted for axial and rotational displacement. The shaft is axially shiftable into and from a date control position. A date control gear is mounted on the shaft. A corr... | 07/26/1977 |
| 4027468 | Day-date mechanism for travel clock A day-date mechanism which includes an annular "day" ring and an annular "date" ring having adjacent circles of pointed drive teeth and with an associated viewing window for display of day and date side by side. A rotary index pawl coupled to the drive tr... | 06/07/1977 |