masterspiece
2031
5119 is a nice, dressy watch.
Love the simple look with the petite seconds. However, it is a manual wind with the 215 cal.
take a look at the 5120. It is, I believe, the thinnest automatic watch PP makes. It has a micro rotor and a 240 cal. The dial is even simpler than the 5119 with just minute and hour hands. However, it is a milestone in the calatrava family. Both have the hobnail bezel but when I saw them in the metal, it was a lot smaller than I had expected. It seemed that the second hand on the 5119 made the watch appear larger than its counterpart, the 20, notwithstanding that it really IS one mm larger than the 20.
Not sure if this helped but either way, good luck on your acquisition! 
Bob
calatrava 5119
By: leisen : January 26th, 2009-14:55
Godd evening to everybody, Can I have your comments and opinions about the Calatrava 5119?. I will appreciate all your opinions. It's only a dressy watch?. It's a small watch?. It's a "quintaessential PP watch?. Thank you to all about your comments. Best ...
5119
By: rpaduano : January 26th, 2009-18:02
I think the definition of the quintessential PP varies from person to person. As far as I am concerned, and I own the white gold version, this is an extremely versatile watch. Can be worn with any suit/tux, and is classic enough to be also a casual watch....
5119/3919
By: sam1234 : April 26th, 2013-12:34
I had looked at the 5119 and thought it was both elegant and sufficiently versatile for daily wear. Clearly among the more formal of Patek's offerings but that's not a bad thing IMO. It's very similar to it's predesessor, the now discontinued 3919, just 3...
Lei,,,,,,,,,,,I think this IS the ........
By: hobbart45 : April 26th, 2013-07:31
Most beautiful watch ive ever laid my eyes on..............Love the size,,,Love the color,,,,Love the workmanship.....and i'm a huge Zenith fan,,,but this goes WAYYYYYYYYYYYYYYYYYYYYYYY over the top ...Simply GORGEOUS ...............Enjoy Mark
yes i'll give you My oppinion,,,,,,
By: hobbart45 : April 28th, 2013-18:19
I feel as though this timepiece is one of the most beautiful watches in the world,,and i'm a huge Zenith fan ,,But this Calatrava,,, (If I could afford it) would be My very first is absolutely Stunning ,,God Bless you if you have the opportunity to own t...