What are the professional maintenance of the watch

Watch the main professional maintenance content: the movement is completely disassembled, cleaning, oiling, reassembly, tuning, and check the function;

— Repair or replace any worn or faulty movement components;

Replace the following parts: table mirror, crown, button, seal ring and battery for quartz movement (parts included in the service price list, excluding specially shaped mineral glass and sapphire crystal mirrors);

Recovery (if it is waterproof meter);

– Case or chain refurbishment (two-color, gold-plated and PVD plated case and chain, cleaning only);

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