After-sales service


Maintenance of the watch

Metal band

The band of the watch comes into direct contact with the skin in the same manner as undergarments and gets dirty with sweat and dust.
If you keep using the band without cleaning, even a stainless band or gold-coating band may get rust.
If you keep using it further without cleaning, rust and dirt may come out with sweat when you get sweaty and they may stain the cuff of your cloth or cause irritation with the weak skin. Be sure to keep your watch clean at all times.


Stainless steel is an alloy of iron, chrome and nickel. It is strong against rust as chrome in it is combined with oxygen in the air and coats its surface against rust.
However, that does not mean stainless steel is completely free from rust.
Exposing to sweat or stain may break the coating and cause rust.

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