Ingenious Inventions: Taking a Close-Up Look at the IWC Ingenieur Classic | WatchTime - USA's No.1 Watch Magazine
Hands-On: The New IWC Ingenieur Automatic 40 Is Back To Genta's Integrated Design
HODINKEE reviews the vintage ref. 3521 Ingenieur SL from IWC
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IWC Schaffhausen - In 1976, the appearance of a new Ingenieur changes the look of the family significantly. The designer Gerald Genta gives it a completely new look and designs. Following this
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IWC Ingenieur 40 Review - A Genta Classic is Back! - YouTube