Nem mindegyiken:

https://timeandtidewatches.com/hands-on-the-iwc-portugieser-hand-wound-eight-days-edition-150-years/

https://www.berrysjewellers.co.uk/watch-sale-c97/iwc-schaffhausen-portugieser-handwound-eight-days-edition-75th-anniversary-p4356

https://www.interwatches.com/iwc-portugieser-hand-wound-iw545407-p38901

https://www.prestigetime.com/item/IWC/Portuguese-F-A-Jones/IW5442-03.html