I used to own Cartier Santos 100 XL (now gone) and really liked it. IMO it was rather versatile watch, but funds don´t allow too many watches
in same time, so sometimes one should go to get another.
I really like Santos de Cartier and almost bought one (larger size), but went for a Bvlgari Octo Solotempo in this time. I wouldn´t mind to try Cartier
Ballon Bleu as well.
One picture of Santos 100 XL