Portofino Automatic Chronograph 42mm Stainless Steel and Alligator Watch, Ref. No. IW391008

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Colour: Silver

Editor's Notes

Swiss label IWC SCHAFFHAUSEN has been crafting luxurious timepieces - cleverly dubbed haute horlogerie - since its launch in 1868. This alligator-strapped 'Portofino Chronograph' watch is powered by an automatic movement encased in gleaming stainless steel. Fitted with an anti-reflective sapphire crystal glass lens and a slick black face with rhodonised indices, it's designed to mark every passing second with precision and clarity.

We offer an eight-year warranty for all working parts and manufacturing faults for IWC SCHAFFHAUSEN watches. For more information, contact one of our experts by emailing

Size & Fit

This item's measurements are:

  • Width of Strap: 2cm / 0.8in
  • Width of Face: 4.2cm / 1.7in
  • Max. Strap Length: 22cm / 8.7in
  • Min. Strap Length: 18cm / 7.1in
Technical Specification

  • Swiss-made calibre 75320 automatic movement with 44-hour power reserve
  • 25 jewels


  • Hour, minute and second hands
  • Day and date windows
  • Chronograph


  • Black dial, rhodonised indices


  • Stainless steel case
  • Crown for day, date and time adjustments and manual winding
  • Convex, anti-reflective, scratch-resistant sapphire crystal
  • Buckle-fastening black alligator strap


  • Case diameter: 42mm; case thickness: 13.6mm; strap length: 190mm
  • Water resistance: 3 bar
  • Comes in a presentation box
  • Alligator: USA
  • Reference number: IW391008
  • Made in Switzerland
Product Code 16301891330333020

Returns or Exchanges

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