Portugieser Automatic Chronograph 41mm Stainless Steel and Rubber Watch, Ref. No. IW371620

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Editor's Notes

One of IWC SCHAFFHAUSEN's most popular watches for nearly a century, this elegant yet sporty 'Portugieser Chronograph' has been crafted in Switzerland with a sizeable 41mm stainless steel case and textured-rubber strap. It's powered by a reliable in-house 69355-calibre movement - visible through the exhibition case back - and features a clean white dial with contrasting blue Arabic numerals, subdials and feuille hands.

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


  • IWC-manufactured calibre 69355 automatic movement with 46-hour power reserve
  • 27 jewels, 28,000 Vph


  • Hour and minute hands
  • Small seconds sub-dial
  • Chronograph: 30-minute counter and 60-second hand


  • White dial
  • Blue feuille hands, Arabic numerals and indices


  • Stainless steel case
  • Crown for date and time adjustments and manual winding
  • Sapphire glass crystal
  • Exhibition case back
  • Pin buckle-fastening navy rubber strap


  • Case diameter: 41mm; case thickness: 13mm; strap width: 20mm
  • Water resistance: 3 bar
  • Comes in a presentation box
  • Reference number: IW371620
Delivery and Returns
Find out more about our delivery options. Try items in the comfort of your own home. If they're not quite right, you've got 28 days to request an exchange or return and send them back to us. We'll collect them from your home or office for free.
Product Code 1647597283409584

Returns or Exchanges

Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free collection from your home or office.