![Lot-Art | IWC INGENIEUR, DOUBLE SWISS, STEEL International Watch Co., Schaffhausen, "Ingenieur," No. 1494712, case No. 1469038, Ref. 666A. Made circa 1955. Fine and rare, water-resistant, center seconds, antimagnetic, self-winding with "Pellaton" Lot-Art | IWC INGENIEUR, DOUBLE SWISS, STEEL International Watch Co., Schaffhausen, "Ingenieur," No. 1494712, case No. 1469038, Ref. 666A. Made circa 1955. Fine and rare, water-resistant, center seconds, antimagnetic, self-winding with "Pellaton"](https://static2.lot-art.com/public/upl/41/147236--71984--iwc-ingenieur-double-swiss-steel-international-watch-co-schaffhausen-ingenieur-no-1494712-case-n.jpg)
Lot-Art | IWC INGENIEUR, DOUBLE SWISS, STEEL International Watch Co., Schaffhausen, "Ingenieur," No. 1494712, case No. 1469038, Ref. 666A. Made circa 1955. Fine and rare, water-resistant, center seconds, antimagnetic, self-winding with "Pellaton"
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A Look At The New IWC Ingenieur Automatic: 40mm And Anti-Magnetic, This Is The Purist's Ingy (Live Pics, Pricing) - HODINKEE
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Ingenious Inventions: Taking a Close-Up Look at the IWC Ingenieur Classic | WatchTime - USA's No.1 Watch Magazine
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Ingenious Inventions: Taking a Close-Up Look at the IWC Ingenieur Classic | WatchTime - USA's No.1 Watch Magazine
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