Hi,
from the archives I understand that
1) the 3500 has the "International Watch Company" words in full curvive spelling. I have also seen some later gen 3524 with the same dial. Did IWC produce 3524 with this dial variation? I thought IWC only made 3524 with "Porsche Design" "by IWC"?
2) I have seen some bund and civilian dials with the word "T Swiss Made T" and some just "Swiss Made". Can I assume if it doesn't have the Ts they are superluminova?
thanks