Portofino Automatic Chronograph 42mm Stainless Steel Watch, Ref. No. IW391028

GBP 5,551.31/ Approx. A$9,801(taxes and duties included)
A One size is equivalent to a One SizeOne Size
Editor's Notes

Modelled after a design from 1953, IWC SCHAFFHAUSEN's stainless steel 'Portofino' chronograph has been engineered in Switzerland with a reliable in-house 75320 automatic movement with a 44-hour power reserve. The silver-plated dial is equipped with three counters to track hours, minutes and seconds, while the Milanese mesh bracelet is adjustable for comfort.

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

Details & Care


  • Swiss-made calibre 75320 automatic chronograph movement with 44-hour power reserve
  • 25 jewels, 28,800 Vph


  • Hour and minute hands, second subdial
  • Date and day windows
  • Chronograph: sweep second hand, 30-minute and 12-hour subdials


  • Silver-plated dial
  • Rhodium-plated hands, numerals and indices


  • Stainless steel case
  • Crown for day, date and time adjustments and manual winding
  • Sapphire glass crystal
  • Stainless steel case back
  • Folding clasp-fastening stainless steel mesh bracelet


  • Case diameter: 42mm; case thickness: 13.6mm; lug width: 20mm
  • Water resistance: 3 bar
  • Comes in a presentation box
  • Reference number: IW391028
  • Made in Switzerland
Product Code 16301891330334209

Returns or Exchanges

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