At Patek Philippe, complicated watches for ladies are a venerable tradition. Long ago, the company introduced repeaters in delicate feminine formats that announced the time with gentle sounds as a very rare and exclusive musical diversion.
More recently, the growing appetite among women for complex mechanical watches was sated with moon-phase displays, a second time zone or the Annual Calendar in desuctive timepieces for ladies.
Enquired about: Patek Philippe Ladies' Perpetual Calendar Ref. 7140R