The reference 3588 is fairly rare, but this example is in a league of its own. The florentine finish is phenomenal. A beautiful hand-finished pattern is done throughout the bezel, dial, and bracelet. On top of the rare finish, the dial is also very rare because of the Breguet numerals. Some of the most collectible vintage Pateks feature Breguet numerals. While this is more common with classic Calatrava, these integrated bracelet examples are rarely ever seen with Breguet numerals. It is always amazing to find rare variations of vintage Pateks, but it is a million times better when they are in great condition like this example.