Ключевые слова: abstract, accuracy, analog, appointment, background, black, cipher, circle, clock, closeup, concept, countdown, day, deadline, design, dial, elegant, eternity, exact, face, green, history, hour, instant, isolated, measure, measurement, mechanism, minute, modern, nine, number, numeral, old, part, pointer, precise, pressure, retro, running, second, sign, speed, time, urgency, urgent, vintage, watch, white, wind,