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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FS: 1977 IWC Ingenieur SL 1832 'Jumbo' Box, Heavy Paperwork and IWC Service - Rolex Forums - Rolex Watch Forum
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In Review: IWC Ingenieur - A Gérald Genta Inspired Engineer's Watch for the 21st Century Man - YouTube
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