GLau[Patek Moderator]
14529
Thanks Emmanuel for an extensive coverage of square watches by Patek !
Since you mentioned that there are many more square references not mentioned, the lineage of this shape seems not immaterial.
To me, the design of the hour markers makes a big difference. For example, the use of numerals 6 and 12 on 2514 to me is more attractive vs 3555 with only sticks. The inclusion of a round minute ring also adds a good contrast to the square case of 2514, raising the style to a higher level.
Again, an excellent post 👍