1·Watch hairspring is magnetized, to find the clock master with degaussing degaussing instrument, watch to return to normal.
手表游丝被磁化后，要找钟表师傅用消磁仪器消磁，手表才能恢复正常。
2·In the repair, need to use tweezers to sit a careful correction of hairspring, make sure that it's pitch, concentric, flat and round.
在修理上，需要用镊子给游丝坐个精心的矫正，务必保证同心，保证它的螺距，平和圆。 。