| 发明名称 | Timepiece | ||
| 摘要 | A timepiece includes a dial, a day dial disposed on the rear side of the dial, and a movement that rotates the day dial by a predetermined angle every day. Seven openings corresponding to the seven days of the week are formed in the order thereof in the dial, and a mark is formed on a surface of the day dial on the side facing the dial. Whenever the day dial rotates by the predetermined angle, the mark sequentially appears in the order of the days of the week through one of the seven openings when the dial is viewed from the front side. | ||
| 申请公布号 | US9389590(B2) | 申请公布日期 | 2016.07.12 |
| 申请号 | US201514930780 | 申请日期 | 2015.11.03 |
| 申请人 | Seiko Epson Corporation | 发明人 | Kakizawa Yukihisa |
| 分类号 | G04B19/06;G04B19/24;G04B19/243;G04B19/247 | 主分类号 | G04B19/06 |
| 代理机构 | Global IP Counselors, LLP | 代理人 | Global IP Counselors, LLP |
| 主权项 | 1. A timepiece comprising: a dial; a day dial disposed on a rear side of the dial; and a movement that rotates the day dial by a predetermined angle every day, wherein seven openings are formed in the dial, the seven openings corresponding to the seven days of the week and being arranged at predetermined intervals in the order of the days of the week in a direction parallel to a straight line connecting a 12-o'clock position to a 6-o'clock position on the dial and oriented from the 12-o'clock position toward the 6-o'clock position, a mark is formed on a surface of the day dial on the side facing the dial, and whenever the day dial rotates by the predetermined angle, the mark sequentially appears in the order of the days of the week through one of the seven openings when the dial is viewed from a front side. | ||
| 地址 | Tokyo JP | ||