Hey there buddy,
Lol i did go out today during the awesome weather, went to Roppongi and Ginza. Beautiful.
The part about me not caring for auto-watches is true, but not the non-Pt part, look at all my Panerai's ( which ranks among my most beloved and treasured pieces). In fact for a Panerai, i'd prefer it NOT to be in Pt, Titanium is best.
So, with the 3 pieces that you have suggested and are looking into, I'd say go for the Lange. It may be small,( I thought you have a preference for small over large? Isn't that why you gave up the timezone?) but at the end of the day it's a Lange, and houses a Lange movement. Put any movement available in the world up against a Lange, and judge for yourself.
How one could choose something over a Lange is beyond my understanding.
Here you go for the IWC wristshot:
Cheers mate, and hope you get a good chrono or "sporty" watch soon!
Stephen