IWC SchaffhausenModel: IW328902-1
Condition
Excellent
Purchase Year
2025
Watch Box
Yes
Warranty Card
YES
Size
40 mm
Part of IWC's Ingenieur line — originally engineered to resist magnetic fields for scientists and engineers working near generators, motors, and lab equipment — this 40mm stainless steel reference pairs a silver dial with an automatic movement boasting an exceptional five-day power reserve. The anti-magnetic protection comes from a soft-iron inner case surrounding the movement, invisible from the outside but doing real protective work underneath the dial. It's one of the more technically interesting watches in IWC's lineup, built for a buyer who values function over flash.
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