RM factory builds a real flying machine on the wrist: the RM 21-01 aerodynamic tourbillon replica watches, the case combines ultra-light and wear-resistant Carbon TPT carbon fiber with 5N red gold, and the bottom plate is Haynes 214 for aerospace engine combustion chambers Made of material. The structure of the 5N red gold case is very complex, and the bezel and columns made of Carbon TPT? Carbon TPT? Carbon fiber material This lightweight and durable composite material, by using an automated process to stack hundreds of thin carbon fiber layers, and make each layer of carbon fiber staggered at a 45-degree angle, and then heated to 120 degrees in an autoclave, Finally, it is processed with micron precision. This reinforced structure provides excellent protection for the case like armor, and is firmly held in place by 20 splined screws. Replica RM21-01 Watches Swiss ETA Movement – as the name suggests, the watch is like a real wrist aircraft. It uses cutting-edge technology as a surging power to constantly break the shackles of traditional materials for the watchmaking industry.