
IWC
Portugieser Tourbillon Rétrograde Chronograph IW394005
43.5mmCurrent Production
This exclusive Portugieser model combines a flying tourbillon with a retrograde date display and a chronograph.
Source: IWC website, last updated Mar 2026

IWC
This exclusive Portugieser model combines a flying tourbillon with a retrograde date display and a chronograph.
Source: IWC website, last updated Mar 2026