• {{limitOption}} producten
  • {{sortOption.label}}





  • Toon {{facet.showAll ? 'minder -' : 'meer +'}}
  • We accept:
  • American Express
  • iDeal
  • Mastercard
  • Visa
  • MisterCash
  • Paypal
  • Our partners:
  • UPS Delivery
  • PostNL Delivery

Make an appointment or ask a question

Want to know more about this brand, or hold some of their products? Make an appointment and we will tell you all about it in one of our stores!

Select your date To step 2 of 2

Thank you!

Thanks again!


GASSAN Diamonds

Create an account and benefit from:

  • View and return your orders

  • Create a wishlist of your favorite items

  • And many more...

Create an account

IWC - Portugieser

The IWC Portugieser was developed in the early 1930s for two Portuguese merchants who were looking for a wristwatch with the accuracy of a marine chronometer. It is no surprise, then, that this watch is known for its Swiss precision and iconic design. The IWC Portugieser features Arabic numerals and comes in a luxurious platinum, steel or rose gold case.

GASSAN is the official dealer of the IWC Portugieser collection and sells these beautiful watches in its GASSAN Boutiques. Feel free to visit one of our Boutiques to discover the various versions of this watch.

Portugieser Sidérale Scafusia

The flagship model of the Portugieser collection is the Sidérale Scafusia, which is the most exclusive and complicated watch ever produced by IWC. This watch features a constant-force tourbillon, a chronograph, a sidereal time indicator and a perpetual calendar. On the back of the watch, you will find a celestial chart, showing a map of the heavens above a predetermined location. This watch comes in an 18-karat white or rose gold case.

Buy an IWC Portugieser

The Portugieser is one of the most well known and most successful watches produced by this Swiss watch brand and it comes in various different versions. The IWC Portugieser Chronograph, for instance, features an incredibly accurate chronograph function, which can measure time to a quarter of a second. IWC has also developed a sports version: the Portugieser Yacht Club Chronograph, which is water-resistant and features an accurate chronograph. For more information about the IWC Portugieser, feel free to contact us or visit one of our GASSAN Boutiques, so that we can present the various versions of this classic watch to you.

GASSAN Diamonds uses cookies and similar techniques to make visiting and shopping on the GASSAN website work. By using the website, you agree to the placing of these cookies. For placing third party cookies, which give us insight into the use of the website, we ask you to press 'I agree'. More about cookies.