What should you pay attention to when cleaning and refueling your watch?

During the use of the watch, the lubricating oil added to the machine will gradually evaporate and dry out due to the long time of the lubricating oil. The mutual friction of the gear will produce some metal fines and increase the rotational resistance; dust, fiber and the like are continuously invaded by the gap of the case. Is the machine fouling. Therefore, after using the watch for a period of time, it is necessary to disassemble and refuel.

        How long does it take to add oil to the watch? It cannot be generalized. This is directly related to the degree of sealing of the case. The case of the waterproof watch is well sealed, the dust is not easy to invade the movement, and the time of washing and refueling can be separated longer; the degree of sealing of the case without waterproof structure is generally poor, dust and dirt easily invade the movement from the gap of the table, and wash and wash The time for refueling will be shorter. Some people say that it is unscientific to say that watches should be fixed for one or two years. During the use of the watch, it is only necessary to find that the slower or slower or the lesser the time after the winding of the foot, the need to wash and refuel.

 If the watch that moves normally does not have to be disassembled and refueled for about four years, it is best to remove and refuel once. Because the machine still keeps the normal time, but when the lubricating oil is evaporated and dried, it will continue to move, which will easily wear the parts. If the machine is not normal after the machine is gone, it will be disassembled and refueled. Some parts will be damaged or repaired. difficult.