
IWC
Portofino Chronograph Stainless Steel / Silver IW391007
42mmSince 2012Discontinued
The IWC Portofino Chronograph reference IW3910-07 has a 42.00mm Stainless Steel case, which houses the self-winding caliber 75320. The dial is Silver.

IWC
The IWC Portofino Chronograph reference IW3910-07 has a 42.00mm Stainless Steel case, which houses the self-winding caliber 75320. The dial is Silver.