Richard Mille - RM 019 - TourbillonReference: RM 019 Model: Tourbillon Calibre RM019 Manual winding tourbillon movement with hours, minutes and power reserve indicator. After using carbon nanofibre as a technical solution in several landmark 21st century timepieces, Richard Mille decided to explore a more ethereal, emotional and feminine approach for its ladies collection by using a perfect piece of black onyx as the baseplate for the tourbillon movement of the RM 019 in a first for