A display assembly for displaying information in an electronic device comprising a first rotateable ring having a first occurrence indicator thereon; a second rotateable ring having a second occurrence indicator thereon; means for rotating the first rotateable ring so as to selectively position the first occurrence indicator; and rotating the second rotateable ring so as to selectively position the second occurrence indicator; whereby the position of the first occurrence indicator corresponds to a scheduled occurrence of a first occurrence and the position of the second occurrence indicator corresponds to a scheduled occurrence of a second occurrence. In a second embodiment, the display assembly comprises a first rotateable ring having a first highlighted section; a second rotateable ring having a second highlighted section; means for rotating the first rotateable ring so as to selectively position the first highlighted section; and rotating the second rotateable ring so as to selectively position the second highlighted section; whereby an extended highlighted section is provided with a length determined at least in part by the positions of the highlighted sections of the respective first and second rotateable rings.