The Ingenieur 3521 is powered by an automatic movement based on a caliber by JLC. As reference IWC 3521-01 it has a full stainless steel case, a matching bracelet and a white dial with applied gold (tone) details.


The Ingenieur 3521 is powered by an automatic movement based on a caliber by JLC. As reference IWC 3521-01 it has a full stainless steel case, a matching bracelet and a white dial with applied gold (tone) details.
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