+1
RE: Portugieser Chronograph Classic having black hands. NOPE.
Go to: https://www.iwc.com/us/en/watch-collections/portugieser/iw390302-portugieser-chronograph-classic.html
"The Portugieser Chronograph Classic features a timeless design that characterized the legendary Portugieser models of the 1930s. The classic balance of the Portugieser family’s style is emphasized by the elegantly simple dial. The Portugieser Chronograph Classic is equipped with the IWC-manufactured 89361-calibre movement, which allows stopped times of up to 12 hours to be read off on the subdial. The rotor, decorated with Geneva stripes, can be viewed through the transparent sapphire-glass back. This model is available in stainless steel with a silver-plated dial and blue hands and appliqués, and comes with a black alligator leather strap."
None of the variations of that chronograph have black hands although IW731446 looks like it has black hands but that is because of angle of the watch and the lighting of the room when the picture was taken.