Watch and cert only. Undated
super cheap for a tourbillion!!! Get a master of complications at a fantastic price!

The Imperial Tourbillon from Franck Muller’s workshops is characterised by its high visibility. It is, so to speak, ‘suspended’ at the same level as the dial. In contrast to more traditional tourbillons, the Imperial tourbillon does not need to be guided by a visible bridge from the dial side. Its extreme originality lies in the fact that it is only held by a single pivot resting on a movement bridge. Thanks to this technique, the person pushing this timepiece is entranced by the somersaults of a tourbillon without any form of attachment.