Patent ID: 7120091

Claim:
An electronic device comprising a display assembly comprising a dial having a viewing window, the electronic device comprising: a first rotateable ring having a plurality of dates thereon; a second rotateable ring having an extending portion that overlies the first ring, wherein the extending portion has a plurality of dates thereon; means for: rotating the first rotateable ring so as to cause a selected subset of the plurality of dates to be positioned within in the viewing window; and rotating the second rotateable ring so as to cause a selected subset of the plurality of dates to be visible in the viewing window; wherein: the overlying of the extending portion of the second rotateable ring over the first rotateable ring causes dates of the first rotateable ring positioned in the viewing window to be non-viewable in the viewing window; and selected rotation of the first and second rotateable rings causes different subsets of the respective plurality of dates on the respective rotateable rings to be positionable in the viewing window; whereby the position of the extending portion of the second rotateable ring over the first rotateable ring in the viewing window causes the viewability of differing sequences of dates in the viewing window.