IWC Portugieser Tourbillon vintage F1 legends Stirling Moss and

F1 legends Stirling Moss and Jim Clark wore Sherpa Graphs

a luminous yellow dial with a matching handset

And to that final point

it's easy to see that this piece's roots are anchored a in classic dive watch lineage

But there’s something about the way that the gray dial of this Datejust catches the light that we find absolutely stunning

IWC Portugieser Tourbillon vintage F1 legends Stirling Moss andAt nearly 100 years old, The Portugieser line has slowly evolved to get to the wide range of offerings that we have today, with a variety of case materials, complications, and sized, while never deviating too far from its fundamental design language. The Portugieser that we have here, however, is something special. This particular piece, a Reference IW546302, comes in with a 43mm case finished in rose gold with a sapphire crystal, a signed crown, and