The A. Schild 1523 watch movement, used between 1975 and 1978, features an integrated automatic gear within the movement itself, deviating from the traditional attachment to a manual-wind calibre. This arrangement creates space in the center for a robust rotor bearing, while simultaneously accommodating indirectly driven minute and second hands. Additionally, this model offers various functions, including an automatic winding mechanism, a stop seconds function, a sweep seconds hand, and a calendar with a quickset feature.