Ключевые слова: abstract, accuracy, alarm, anode, business, busy, cathode, chronometer, clock, clockwork, countdown, data, date, deadline, design, digits, display, electronic, electrons, financial, hour, industrial, information, instrument, interval, machine, mechanical, meeting, minutes, neon, nixie, numbers, numerals, passing, precision, retro, science, stopwatch, technology, ticker, ticking, time, timepiece, tubes, urgent, vacuum, vintage, watch, work,