These actions contain the blue Parachrom hairspring, produced by Rolex inside of a paramagnetic alloy. Along with resisting strong magnetic fields, this hairspring features terrific stability inside the face of temperature variations along with superior resistance to shocks. It is provided which has a Rolex overcoil, ensuring the calibres’ regularity https://boydenver52.wixsite.com/impalaspareparts/post/luxury-watches-online-for-men