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IWC IW391006 Portofino 42mm - Black

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An intricate self-winding mechanical wristwatch with a timeless nautical style, this beautiful Portofino from IWC is effortlessly classy, with a design that's packed with high-spec features yet understated and easily legible to the eye.

The black dial is adorned with three utilitarian chronograph sub-dials and a full day & date readout. All of this is powered by an accurate and reliable Calibre 75320 self-winding mechanism with a 44-hour power reserve, and encased in a sturdy and pleasingly substantial stainless steel case.


ModelPortofino (IW391006)
Case Dimension42mm
Lug Width20mm
Case MaterialStainless Steel
BezelStainless Steel, Fixed
MovementAutomatic (Calibre 75320)
ComplicationDay & Date, Chronograph
StrapBlack Alligator with Pin Buckle
Water Resistance30m
Watch StyleSailing
Features44-Hour Power Reserve, Anti-Reflective Sapphire Crystal
Box & PapersOriginal Box and Documentation Included (warranty card 2013)
WarrantyWatchObsession 12-Month Warranty


This pre-owned watch is in stock at WatchObsession, ready to be dispatched immediately – no lead times and no waiting! The watch is in very good visual condition (please consult photos for a detailed look), full working order and is packaged with its original box and documentation.

Photographs are of the actual watch in question; please feel free to contact us if you have any queries.

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