8 janv. 2005 - Blue Parachrom Hairspring
Description:
After 10 years of research, Rolex invented the blue Parachrom hairspring. Making all Rolex watches created with this hairspring unaffected by magnetic fields and 10x more resistant to shocks. This is reserved for the most accurate timepieces created by Rolex.
Ajouté au bande de temps:
Date:
Les images:
![]()