C1 Tourbillon gravity - Image AC1 Tourbillon gravity - Image BC1 Tourbillon gravity - Image CC1 Tourbillon gravity - Image BC1 Tourbillon gravity - Image BC1 Tourbillon gravity - Image B C1 Tourbillon Gravity, The Making of the Concord C1 Tourbillon Gravity

Polishing process

« 15 February 2008 | 8:30 | General | Comments Off »

Polishing process to eliminate the blackening of the metal caused by the tempering operation.