Device for displaying a point in time

A device for displaying a point in time that is indicated in a shorter time unit and a longer time unit, wherein the device has the following:

• a track forming a closed ring and having a plurality of loops, wherein the track is mounted for rotation around an axis of rotation so that it can be set in rotating motion, and
• a marking having a body which rolls along the track and passes from one of the loops into an adjacent loop when the track completes a full circle around the axis of rotation, wherein
• the track has a geometry that is adapted to the body and guides the body laterally,
• the loop in which the marking is arranged at a certain point in time provides information about the full circles completed since a starting point and displays the longer time unit of the point in time, and
• the rotational position of this loop or the rotational position of the marking arranged in this loop indicates the shorter time unit of the point in time.

A device for displaying a calendar date that is indicated in a day and a month, wherein the device has the following:

• a track forming a closed ring and having a plurality of loops, wherein the track is mounted for rotation around an axis of rotation so that it can be set in rotating motion, and
• a marking which is movably guided along the track and passes from one of the loops into an adjacent loop when the track completes a full circle around the axis of rotation, wherein
• the loop in which the marking is arranged at a certain calendar date provides information about the full circles completed since a starting calendar date and displays the month of the calendar date,
• the rotational position of this loop or the rotational position of the marking arranged in this loop indicates the day of the calendar date, and
• the track has a label that can be used to assign a specific element of the month to each loop.