Gold filling is not gold plating. The one pic of the bracelet shows it as being 14k GF (gold filled). Gold filling is a layer of gold that is mechanically bonded to the base metal, it is 5 to 10 times thicker than gold plate and can last many years, even in daily wear. 30 years or so is not unheard of. Most American wristwatches from the 20th century were gold filled and are still fine today. A gold filled case can be carefully polished with no harm.
In the US the Federal Trade Commission (FTC) has strict standards as to what can be called "gold filled".
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