This is an authentic IWC Portofino watch strap that is made from brown alligator leather with a brown calf leather underside. It originally came with an IWC Portofino Chronograph and is stamped with the code 52533 on the underside. It will fit other IWC watches with 20mm lugs.

Your watch strap is 20mm wide where it connects to your watch and is 18mm wide where it connects to your buckle. Your longer strap piece is 11cm long and your shorter strap piece is 7.5cm long.

Code stamped on underside: 52533

I have given you photos of your watch strap from every angle. Please use them to add to this description.


If you are not sure if this will fit your watch or if you have any other questions then message me. I'm here to help you.