Some people say, mechanical watches should be fixed washable grease once a year or two years, this statement is unscientific. So what is it the case? Here root poly fashion go and see how often mechanical watches wash oil we go!

Mechanical watch in the course, due to the long plus drop in oil on parts volatile time will gradually dry out; the friction between gears will produce some metal fines, increase the rotational resistance; dust and fibers from the case continue slit at the intrusion, the machine is fouling. Therefore, the use of a mechanical watch period, we need to refuel washable.

Mechanical watch how often add oil once, can not be generalized, it has a direct relationship with the degree of sealing the case. Case waterproof mechanical seal is good, not easy to invade the movement of dust, washable refueling time interval can be long; no waterproof seal case the degree structure is generally poor, dust, dirt, cracks easily penetrated movement from the table, washable refueling interval time will be short.

Some people say, mechanical watches should be fixed washable grease once a year or two years, this statement is unscientific. Mechanical watch the course, only to discover further and further slow or go on after full winding less and less the case, only need washable refueling.

Normal walking mechanical watches have been around for four years as not washable refueling, preferably washable refueling time. Because although the machine remained normal travel time, but after a volatile lubricant dries out, and then continue to move, easy to mechanical wear and tear, if we wait until after normal machine washable go without refueling, some parts will be some damage or increased mechanical watch repair difficult.