Complications
Explore the IWC Grande Complication Ref. 3770, featuring a black dial, perpetual calendar, chronograph, and minute repeater. Discover insights from collectors on this horological marvel.
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This one seems to have resisted not only high magnetic fields
but also some minor nuclear exposure maybe? Looks cool nevertheless! Great reference, it would be great if IWC could look at this one for future releases, and value the Ingenieur name more than they do today