Patent 7944779 was granted and assigned to Pegatron on May, 2011 by the United States Patent and Trademark Office.
A multifunction time display device includes a main body, a first element, a second element, and an indication element. The main body includes a casing, and the casing possesses a transparent portion. The first element moves inside the casing as time goes by. The second element is removably attached to any position of the transparent portion of the casing. The indication element is triggered when the first element moves to overlap the second element.