Mineral
510
Amazing condition
I always find it interesting for IWC watches with T SWISS T dial appeared on the end 50s’ case serial. Myself have encountered few examples too with original dial/case condition (especially on the Ingenieur 666 reference). My understanding is that the Tritium material only used around early 60s’ era. These examples had shown unusual practice by IWC back in those days.
My IWC Ingenieur ref. 666 AD from March 20, 1958: clean, classy, timeless.
It is powered by the IWC calibre 8521 and the bracelet is the IWC ref. 11. This one is (should I dare to say: "as usual") in near mint to mint condition. Cheers to vintage! HSTE ...
Usually I agree about date windows
This one however is well done imo. It's on the small side and the chapter at 3 o'clock balances the dial.
Amazing condition
I always find it interesting for IWC watches with T SWISS T dial appeared on the end 50s’ case serial. Myself have encountered few examples too with original dial/case condition (especially on the Ingenieur 666 reference). My understanding is that the Tri...