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手表日常保养要紧的是三防：防磁、防震、防水。
小编提醒，腕表的防磁很多人会忽视，其实现代生活中，电脑、音响、手机、女士包搭扣或是商场防盗门都会产生磁场，影响手表走时的准确性。石英表在遇到磁场时，会停止走时，不过离开磁场通常又会回复正常，而机械表因技术问题，能抵御一定的磁场，不会立即停止走时，但依据不同腕表的防磁程度，会在不同程度上长远地影响走时。例如腕表每日误差在正负15秒内，天文台系列可以达到正负5秒，但受磁后的误差可能达到一两分钟。
手表简单快速测试手表是否受磁的方法是，将指南针平放桌面，待指针稳定后将手表慢慢靠近指南针，若指针有晃动，则说明手表已经上磁，需要拿到专业机构退磁。
watch the most important three !
watch three: shockproof, waterproof, antimagnetic.
small remind, antimagnetic watch many people will ignore, in fact, in modern life, computer, audio, mobile phone, or shopping bag buckle anti-theft door will produce a magnetic field, affecting the accuracy of the watch. In the face of the quartz watch field, will stop walking, but leave the field usually will return to normal, while the mechanical table due to technical problems, can withstand a certain magnetic field, will not stop walking immediately, but according to different degree of antimagnetic watch, will be long-term effects in different extent when walking. For example, watch the daily error within 15 seconds, the series can achieve positive and negative 5 seconds, but the error of magnetic could reach one or two minutes after.
watch is simple and fast testing method is affected by the magnetic watch is the compass on the desk, until the pointer stability will watch slowly near the compass, if the pointer is shaking, the watch has magnetic, need to get professional institutions demagnetization.
