![Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates](https://www.christies.com/img/LotImages/2009/GNV/2009_GNV_01366_0087_000(112232).jpg?mode=max)
Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates
![Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates](https://www.christies.com/img/LotImages/2009/GNV/2009_GNV_01366_0092_000(112232).jpg?mode=max)
Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates
![Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates](https://www.christies.com/img/LotImages/2009/GNV/2009_GNV_01366_0088_000(112251).jpg?mode=max)
Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates
![Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates](https://www.christies.com/img/LotImages/2009/GNV/2009_GNV_01366_0090_000(112232).jpg?mode=max)
Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates
![Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates](https://www.christies.com/img/LotImages/2009/GNV/2009_GNV_01366_0095_000(112251).jpg?mode=max)
Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates
![Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates Patek Philippe. An exceptionally fine and rare 18K pink gold perpetual calendar chronograph wristwatch with moon phases, baton numerals, original Patek Philippe and Gobbi Milan certificates](https://www.christies.com/img/LotImages/2009/GNV/2009_GNV_01366_0084_000(112251).jpg?mode=max)