摘要 |
<p>An electronic timepiece provided with a month-end non-correction device for a simple calendar in which date can be read positively in a short time. A date detection pattern (71) consisting of a reflection part and a non-reflection part is formed on the rear surface of a date plate (70), a transition across the boundary is read by a photosensor (81) when the date plate (70) rotates and the number of days required by a control circuit (20) is decided by a permanent calendar circuit to drive a date plate drive mechanism (51, 52).</p> |