IWC Portofino Chronograph IW3910
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IWC Portofino Chronograph IW3910
Photo: European Watch Company (representative reference IW3910-07)
BrandIWC
ModelPortofino Chronograph IW3910
Introduced2007
MovementAutomatic (IWC 75320, base Valjoux 7750)
ProductionDiscontinued
The IWC Portofino Chronograph reference family IW3910 brought a sportier three-register chronograph to IWC's dress-watch line named for the Ligurian resort town, cased at 42 mm with a day-date window at three o'clock and the self-winding calibre 75320, IWC's finishing of the Valjoux 7750, delivering a 44-hour power reserve. The line launched in the mid-to-late 2000s across silver, black, and blue dials on leather or Milanese-mesh straps before IWC renumbered the Portofino Chronograph under the IW3910-prefixed six-digit scheme (IW391027, IW391031) in the 2010s. (The 1916 Company)
Appearances
1 cataloged appearance
| Title | Year | Type | Actor | Character |
|---|---|---|---|---|
| The Longest Week (2014) | 2014 | Film | Jason Bateman | Conrad Valmont |