What time is it??? It's time for fun with this nostalgic teaching clock! Introduced in 1968, the Teaching Clock has a rotating dial and images that change each hour. Learning about time is always an adventure! Plays "Grandfather's Clock". Since 1930, Fisher-Price has been in business to create toys that fascinate and stimulate a child's imagination. Ages 12 months +. Measures 8 x 4 x 11.75