| 摘要 |
<p>The digits (1) corresponding to the days of the months are printed on a plate (12) which is slidingly arranged under the cover (3) of a watch bracelet fastener (3, 8, 10) foldable in three parts. The cover (3) exhibits a rectangular cutting (15) through which it is possible to see at any time seven lines of digits (1). On the left edge of the opening (15) are printed the days (2) of the week. A catch device comprised of notches (16), of the plate (12) and of a small shim (18) retains the plate (12) in the set position. Since it is possible to set the digit "1" of the plate (12) vis-à-vis to the name of each weekday owing to an appropriate displacement, the calender inserted in the bracelet fastener may at any time indicate the days of the current month vis-à-vis to the corresponding names of the weekdays. </p> |
