The watch is used to indicate the time of a precision instrument, the principle of the instrument is to use a period of constant, continuous vibration of the vibration system as the standard. Wear a watch to correct, natural first to understand the watch, and good at choosing a watch.Choose a watch, often should pay attention to its type, shape, color, pattern, function, material and other six aspects of the problem. At the same time take into account the personal occupation, the appearance of the occasion, the object of communication and the selection of other clothing and other relevant factors. In general, is round, oval, square, rectangle and diamond watch, because of its solemn shape, conservative, the scope of application is very wide, especially suitable for formal occasions to wear. Color should be clear, noble, elegant.Gold table, silver table, black table, namely dial, case, watchband are gold, silver, black watch, is the most ideal choice.