| 发明名称 | Exterior element for a wristwatch | ||
| 摘要 | An external element for a wristwatch, containing an electronic device and a power source for powering the electronic device with electric energy, wherein the electronic device and power source are integrated in the exterior element, to form an autonomous electronic module, which is completely independent of the wristwatch movement. | ||
| 申请公布号 | US8787120(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US201013386863 | 申请日期 | 2010.08.02 |
| 申请人 | ETA SA Manufacture Horlogere Suisse | 发明人 | Fleury Emmanuel;Bisig Martin |
| 分类号 | G04B1/00;G04B19/06 | 主分类号 | G04B1/00 |
| 代理机构 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A wristwatch, comprising: a dial comprising a light source and a photovoltaic cell which powers the light source with electric energy, wherein the light source and the photovoltaic cell are housed within a thickness of the dial to form an autonomous electronic module which is completely independent of a wristwatch movement. | ||
| 地址 | Grenchen CH | ||