mahesh[Moderator]
7984
it depends on what one is looking for...
This Pt Chopard is modern, value packed with a 9d power reserve, fantastic textured dial, quick change straps, and not the least...a complication too yet lacks the brand image of Patek (at least for now).
on the other hand, 6196P is what Patek has got it right after few attempt of trying different things with Calatrava. Personally I think it is PATEK for every bit.
if money no limits, then both would be a complementary choice but if I've to choose one....then I'm in same dilemma as you ;-)
Best,
Mahesh.,