Patek Philippe 570 Hands

Patek Philippe main hands come in a variety of different designs, and through there do not appear to be hard and fast rules based upon dial design, or movement/case numbers, there are some observations that hold generally true:

Subsidiary seconds pieces with Breguet style numerals correspond most often to leaf (feuille) hand styles, though we see spade and dauphine hands examples.

Center seconds, with either Arabic or Roman numerals, utilize pencil hands, as generally do railway-track dial designs.

Arabic numeral dials that are not Breguet style and with subsidiary seconds are paired with leaf or pencil hands.

Dials with no numerals and only baton indicies are paired with dauphine hands.