Please share your thoughts on these two simple watches: the Patek 3520D and the Tank Louis Cartier. Although both have only two hands and although many are in circulation, IMHO each of them has earned a spot in the book of horological classics. Both the Calatrava and the Tank are manually wound; both measure roughly 33mm; and both are relatively affordable. I do not yet own the Tank but recently tried on the one pictured. It is the 100th anniversary Tank, and I hope to have the financial wherewithal to purchase one for myself sometime soon—as part of a personal anniversary right around the corner. Are they classics in your opinion? Please note that I am intentionally not comparing them in terms of elegance.
