IWC Portugieser Perpetual Calendar IW503406
Edition
Wrist Size
To get an approximate idea of what a watch will look like on you, you’ll need to measure your wrist. Using a ruler, measure the distance from one side of your wrist to the other in centimetres as shown in the illustration.
This IWC has undergone a thorough inspection of accuracy, functionality and condition at our IWC certified service centre to determine the level of reconditioning required to meet our strict standards. It has also been checked against our records to ensure authenticity.




Simply fill in your details below and one of our expert team members will be in touch. Online forms not for you? No worries. Give us a call instead on +44 (0) 844 247 8884 for any enquiries.
Simply fill in your details below and one of our expert team members will be in touch. Online forms not for you? No worries. Give us a call instead on +44 (0) 844 247 8884 for any enquiries.
Watchfinder is proud to be an official IWC Certified Service Centre. Our 4,000 sq ft service centre is staffed with manufacturer certified watchmakers, who use brand approved tools and machinery to ensure every Watchfinder watch meets the exacting standards of the manufacturer.
Whether part of a limited production run or simply a piece that has declined in number over the years, limited edition timepieces are exclusive treasures, with very few examples existing in the world.
Part exchanging your watch combines buying and selling into one quick, simple transaction—and you can even get a better offer than an outright sale. Start your part exchange below, or call us on +44 (0) 844 247 8884. If you're unsure of the process, see how it works.
Product Code: 203557
IWC Portugieser Perpetual Calendar IW503406