All mechanical watches need regular cleaning and maintenance, though durable and famous, but regular cleaning and maintenance needs to be done. Watch movement cleaning and injection Lubricants referred to as "wash oil" is a watch repair work in a regular. Wash oil purpose is to maintain the necessary mechanical watch movement and a table cleaning member for cleaning and lubricating Note called "Wash Oil" is a regular watch the very important work of repair. The purpose of washing oil is to keep the parts of the table clean and the necessary lubrication of mechanical parts, so as to ensure the precision of the parts of the mechanical parts, improve the precision of travel time of the mechanical parts and prolong the service life of the mechanical parts. Determinants of Swiss watch wash (1) watch the sealing problem. As long as watch case sealed tight, there will be gas, water vapor, dust, and other foreign matter into the fiber, so that the oil on the table and volatile non-perishable, the movement is not easy to rust, but also between the gear and the easy parts Appear tiny impurities, the relative movement of the movement to maintain relatively "clean." (2) the degree of wear of the watch (degree of wear). If it always with the same watches every day, then in frequent use, mechanical wear large, otherwise, if the watch is basically shelved without, then the mechanical wear is small. I have had many watches, all set aside without up to 15 years, it is now out to test it a few, its performance indicators are still eligible. It is quite high swing, travel time is also special. (3) Quartz watches can extend the wash cycle. Because quartz watches minimal wear it without winding and few dial needle, and the drive torque is small, but the table has a failure will be immediately reflected (such as stop-and-go or stop and go), so it can not appear in Failure to wash the case of failure of oil. Swiss watch maintenance key Watch timer is a highly sophisticated, in particular a watch escapement speed control system, the watch is the most complicated and sophisticated central portion; rotational speed as fast, high frequency oscillation, the parts wear. It is the angle of the gap size are in microns, even the fuel is very particular about the more, the less, otherwise it will affect the accuracy of travel time. In particular, some old watches use a long time, serious wear and tear parts, leading to inaccurate travel time, serious or even shut down. If this table by experienced professional technicians to adjust, although the old watch, but the performance will reach almost the same with the new table. Poly fashion watch network Recommended reading: Quartz watch is good or mechanical watch good ladies watch brand list the world's top ten watch brand watch list