Ключевые слова: 20, accuracy, alarm, alert, blue, chronometer, clock, competition, control, countdown, deadline, delay, digital, efficiency, elapsed, fast, icon, indicator, mark, measurement, minute, minutes, performance, precision, race, red, reminder, run, schedule, second, secondhand, seconds, speed, sports, stopwatch, stopwatcher, stopwatching, time, timepiece, timer, tool, tracking, twenty, urgent, warning, watch, white,