15454 Frost Gold New Product Audemars Piguet frost gold craftsmanship is commonly known as hammer gold craftsmanship, also known as "Florence finish". This is a very distinctive and long-established decorative craftsmanship. Under the irradiation of light, the surface of the frost gold craftsmanship has subtle concavities. The grooves will refract the light, making the entire metal surface seem to be covered with diamonds. Therefore, a watch decorated with this process will emit a brilliant luster like diamonds with just a slight swing, making people unable to put it down. Frost Gold craftsmanship is made by hammering and hammering by craftsmen. It seems to be a simple operation, but it is actually very sophisticated. It requires repeated hammering and observation. After completion, each semi-finished product must be repeatedly polished and observed. It is a It is a time-consuming and labor-intensive craftsmanship. Of course, from the moment the final effect of the watch is presented, the hard work spent is worth the money.x,