The phrase is a retronym, the term Frank Mankiewicz has coined to describe names of familiar objects or events that need a modifier to catch up to more modern objects: day baseball and natural turf are in the same category as analog watch.

It is there that the devout affections, undisturbed by other faculties, are incessantly in efflux.

Old power plants are sometimes grandfathered from having to meet new clean air requirements.

The dissident members of the party finally came to heel after the president's speech.