DE2014578C - Device for quick correction of weekday displays on wristwatches - Google Patents

Description

1 sheet of drawings

Claims (1)

can be adjusted in their rotation in the Patent claim: _{a direction of the} correction of the date display, and Device for quick correction of the word its rotation in the opposite direction causes a day of the day in wristwatches to correct the day of the week display.
Rotation of the winding shaft in its axial pitch.
In accordance with the invention, there is no further switching The fact that the weekday disc is characterized by the movement and the fact that the week-day disc, which cannot be adjusted by the factory, has seven times the seven-week disc the seven-day seven-week disc. each of which contains seven in one digit and each seven days are payable in a leaflet window. Next to this window, window (3) of the dial next to a seven-digit table, 31 month-day or seven-column table (2) of the month are printed in a seven-line table. The weekday slice is visible at the same time on the monthly natural days. 15 correctly through a correction device set, for each day of the month the week cheday can be read. In Fig. 1 and 2 of the drawing, two different The invention relates to a device shown different arrangements of the days of the week. the for quick correction of weekday displays with 20 table! is always on the dial-wristwatches. prints, 3 is the window in which the seven days of the There are devices for rapid correction by week appear. By turning the winding shaft Day of the week displays known on wristwatches when in corrected position and in the right direction which the elevator shaft except in the elevator and one can see the weekday series in window3 with each pointer position let it begin axially in a third position on the desired day.