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IWC Materials Explained: 18-carat 5N gold

IWC WatchesWatches & accessoriesWatch on YouTube

Sep 25, 2025 · 8.8K views

Discover the story of our 18-carat 5N gold, a strong, resilient, and extremely durable precious metal chosen for the Ingenieur Automatic 40 (Ref. IW328702) and the Ingenieur Automatic 35 (Ref. IW324903). #IWCwatches | #IWCingenieur | #FormUndTechnikMore
Discover the story of our 18-carat 5N gold, a strong, resilient, and extremely durable precious metal chosen for the Ingenieur Automatic 40 (Ref. IW328702) and the Ingenieur Automatic 35 (Ref. IW324903). #IWCwatches | #IWCingenieur | #FormUndTechnik

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