While the entire line is classic Patek and desirable, I too am partial to the 5196p. While understand the point often made about the size of the movement relative to the case and its impact on the dial configuration, in the case of the 5196p, Patek used this to its advantage from a design perspective. Patek used the space on the dial to accommodate the Breguet numerals and, because of the positioning of the small seconds nearer to the center (a function of the movement), it did not have to eliminate or truncate the number 6. Just brilliant and, IMHO, one of the most elegant dials to be seen.