There's no reason why 'clockwise/counter-clockwise' should disappear, as many current phrases and terms have their origins in activities and objects we no longer use that most of us know little or nothing about. Does Potent have any thoughts on what - if anything - will replace them?
Anyway it's not a certainty that ALL clocks will be digital (or anything else as yet unthought of) as there may continue to be a fashion for clocks and watches with dials, and there are all those old public clocks on churches and suchlike. Are they all to be replaced? Many people prefer the old style of clock, and not just old f***s like me.