The lattice structure of 3D Carbon shows off every curve.
A portion of the proceeds from the 100-piece run will go to the Care For Wild organisation.
From Chanel and Louis Vuitton to Hublot and Greubel Forsey.
The retired industry mogul will donate all proceeds to the Bill & Melinda Gates Foundation.
Engraved titanium Classic Fusion is based on the mandala and benefits Amnesty International.