IWC Portugieser Chronograph for $5,795 for sale from a Trusted Seller on Chrono24
IWC Portugieser Chronograph Watch With Display Case Back
Richard Habring's Personal IWC Portugieser Split-Seconds Chronograph Prototype Ref. 3712 At Phillips Geneva Watch Auction XII: A Unique Piece Of Horological History - Quill & Pad