As we all known, Rolex is the model of sturdy and durable watches. What makes the famous copy watches sturdy and durable? That is the material – 904L stainless steel. All the steel editions of Rolex are made from 904L stainless steel, so this material is also called “Rolex steel”.
There are many types of stainless steel, like 304L, 316L, 904L and so on, which are all formulated by ASTM (American Society for Testing Material).
316L STAINLESS STEEL
Most of the steel watches on the market are made from 316L stainless steel that is commonly known as “medical steel” because its low allergy feature. Compared with 316L, sturdy, durable and anti-allergy 904L has more chromium, nickel, molybdenum and copper, which is more anti-abrasive and anti-corrosion.
904L STAINLESS STEEL
Because of these additional elements, 904L is more expensive than 316L. Not all the watch brands can afford the large spending, however, as the top luxury watch brand with fine sales volume, Rolex can do so. The perfect replica Rolex watches made from advanced material, 904L stainless steel are more welcome, which is a virtuous circle.