Good lord i would love to have a j12! they are made from a swiss manufacturer and i did a little digging before that their recent line is jointly produced with Piaget i would feel safe with a j12 as far as the worksmanship and the flawless look. it's the watch that every girl is dreamed of. Obviously i can't say nothing bad about Cartier either bcause i own one!
My dream watch collection would be my current tank cariter, white j12 with diamond bezel and a Chopard happy sport.. maybe somewhere down the line get a rolex.. when i'm older
I have a friend in LA who loves her white J12 - largely because she rarely wears sleeves & wears a lot of white. I think the color choice largely depends on your coloring & what you like to wear.