Manufactured from nickel-phosphorus, it is also insensitive to magnetic fields. The motion is fitted by having an optimized blue Parachrom hairspring, manufactured by Rolex inside of a paramagnetic alloy. The blue Parachrom hairspring is supplied which has a Rolex overcoil, guaranteeing the calibres regularity in almost any placement. The oscillator https://flower18406.gynoblog.com/29700732/fascination-about-daydate