8 ene 2005 año - Blue Parachrom Hairspring
Descripción:
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.
Añadido al timeline:
fecha:
8 ene 2005 año
Ahora mismo
~ 19 years ago
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