The maintenance of mechanical watches is equivalent to a comprehensive decomposition, in which every part, such as case, strap, clasp, handle, movement, etc. , will be removed and cleaned. The clasp of the watchcase strap will be cleaned by ultrasonic wave and then dried. The machine core parts need to be disassembled one by one, then cleaned with oil washers, finally dried, assembled and oiled, then adjusted, replaced with waterproof rings and added with waterproof oil. Finally, it will be tested again and then vacuum.
You can go to Room 8A, 8th Floor, Taihe Business Center, No.338 Ningxi Road, Xiangzhou District to get Guangcheng Watch Line, and let the master do a comprehensive maintenance for your watch.