How to wind the IWC Portofino Hand-Wound Tourbillon Rétrograde Watch

The name of the Portofino Hand-Wound Tourbillon Rétrograde contains three wonderful complications: the hand-wound movement with an 8-day power reserve, the flying tourbillon and the retrograde date display. Find out more in this video of our "How to" series. #IWCHowTo Discover more on THE JOURNAL: https://www.iwc.com/en/journal.html The IWC experience continues on: Facebook: https://www.facebook.com/iwcwatches Twitter: https://www.twitter.com/iwc Instagram: https://www.instagram.com/iwcjournal Snapchat: @iwcwatches