Lutz
493
If You want the moonphase
the PP 4857 is the only one offering one and it is a very beautiful piece.
The Breguet 8560 and 8067(with mother of pearl dial)do not sport a moonphase and are more comparable to PP 4809 ort 4860 though quite different in style.
The only Breguet lady`s watch with moonphase is the 8908 Reine de Naples with 28x36mm case.My wife tried it and it was of stunning beauty,but I don?t know if the oval design appeals to You.
best regards,
lutz