Portuguese Family

Portuguese Chronograph Classic Edition "Laureus Sport for Good Foundation"


reference 3904

The watch is water-resistant to 3 bar and features the robust IWC-manufactured 89361-calibre movement, which has a flyback function, an additional flange with a quarter-second scale for recording short times, and an analogue display for longer stopped times on an inner subdial.


  • Limited edition of 1000 watches
  • Mechanical chronograph movement
  • Self-winding
  • 68-hour power reserve
  • Special engraving on case back
  • Diameter 42 mm

Price: $13,200

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The latest IWC “Laureus Sport for Good Foundation” special edition is already the eighth in the series. And, once again, the colour of hope for disadvantaged children is blue: the unmistakable Laureus blue found on the dial of the Portuguese Chronograph Classic. Water-resistant to 3 bar, the watch is fitted with the rugged IWC-manufactured 89361 calibre and features a flyback function, an imprint at the edge of the dial with a quarter-second scale for measuring periods of time up to a minute and an analogue display in a subdial for keeping track of times longer than a minute.

In 2013, in keeping with a revered tradition, IWC Schaffhausen organized another children’s drawing competition throughout all the Laureus Sport for Good Foundation projects. The subject of this year’s competition, “Time to play”, encouraged many children and adolescents from all over the world to submit entries. The jury chose the drawing by 16-year-old Masha Nikulina from the Russian Federation. Her artistically ambitious picture shows happy children skiing and playing around in the snow. The winning design is engraved on the back of the case. The engraving is a reminder that some of the sales proceeds are destined to help Laureus Sport for Good Foundation projects in some of the world’s most problematic regions.



  • Reference IW390406
  • Case Material stainless steel
  • Bracelet/Strap black alligator leather
  • Dial Colour blue
  • Jewels 38
  • Calibre 89361
  • Price $13,200
  • Limited edition of 1,000 watches in stainless steel
  • Mechanical chronograph movement
  • Self-winding
  • IWC-manufactured 89361 calibre (89000-calibre family)
  • 68-hour power reserve when fully wound
  • Date display
  • Stopwatch function with hours, minutes and seconds
  • Hour and minute counters combined in a totalizer at 12 o’clock
  • Flyback function
  • Small hacking seconds
  • Sapphire glass, arched edge, antireflective coating on both sides
  • Special back engraving
  • Water-resistant 3 bar
  • Case height 14.5 mm
  • Diameter 42 mm
  • Alligator leather strap by Santoni

Watch Viewer

  • IW390406 Watch Front
  • IW390406 Watch Back


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