a classic table wooden analogue clock.

time moment measure period duration point instance instant episode solar lunar era epoch age year day hour minute split second nanosecond date calendar clock watch timer timekeeper timepiece chronometer chronograph mechanical automatic quartz battery analogue digital alarm stopwatch speed beat tempo rhythm rate cycle repeat repetition span continuum continuance present future season term opportune history historical chronology life lifetime longevity finite infinite infinity timeless space record work schedule regulate precise precision timely accurate punctual late lapse overdue encore