Mechanical watches and quartz watch maintenance should pay attention to: First of all, it says automatic movement, watches with automatic lift design can wear continuously. Is a mechanical watch, have dial needle and needle organization. Needle is used to adjust the time or date, watch the time of the task must also move the pointer to indicate the exact time. In order to ensure the best performance and accurate timing, in the rotating table to the needle when the needle will feel there is a tightness, the request is not too tight, nor too loose. Ordinary new watches, you can feel a little tight, and old watches (especially mechanical watches), are often relatively loose. It is recommended to have your mechanical watch, standard service every two years. Longines high imitation Quartz movement watches need to pay special attention to the battery needs to replace the battery operation action for the ladies every two years of watches and men's every four years. Although with the quartz movement, but the appearance and the original or less, for non-experts who can not see, so with little effect quartz movement, in fact, everyone wears a table with the daily life and the environment is very different In the Swiss watch, all the battery changes are made with individual brand specifications, and include hydrostatic testing and replacement of seals to ensure water resistance. In the Swiss watch, all the repairs are guaranteed for one year. But put aside the limitations of money, in fact, wearing a daily table, we must have a good visibility. That is to look at the time to be convenient. A look above a dozen needles, it is definitely a test of vision. Unlike strap or leather shoes or something, it is always touch the skin, the skin every day, perspiration, which is still relatively large strap damage, so the best long time, the best wash, Dry, how to eradicate the belt, wipe it directly with a cloth on the line Longines Jia Lan series needs to maintain it »Many people seem to have no concept. The answer is: to! And remove the existing coaxial omega movement (coaxial movement is officially declared maintenance period is 10 years), almost all mechanical wrist watch in the normal wear of the situation needs of every 4-5 Year to send a professional organization to maintain a. Because the wear, movement balance wheel needs more than 10,000 times per minute more than the conflict, the table in this process a good oil played a smooth role. With the passage of time, the table will gradually dry oil, and then wear will gradually increase. To this end, regular maintenance is certainly necessary. 30 meters waterproof watch movement is mainly to prevent dust and moisture damage, does not apply to flooding and swimming. 100 meters or more water table for swimming and other water sports. All of the water table can not be in the hot water bath, sauna or temperature changes in the use of violent environment.