![PATEK PHILIPPE | REFERENCE 3945, A YELLOW GOLD PERPETUAL CALENDAR BRACELET WATCH WITH MOON PHASES, 24 HOUR AND LEAP YEAR INDICATION, CIRCA 1993 | Watches Weekly | Patek Philippe | 2020 | Sotheby's PATEK PHILIPPE | REFERENCE 3945, A YELLOW GOLD PERPETUAL CALENDAR BRACELET WATCH WITH MOON PHASES, 24 HOUR AND LEAP YEAR INDICATION, CIRCA 1993 | Watches Weekly | Patek Philippe | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/ed3a704/2147483647/strip/true/crop/2000x1499+0+0/resize/385x289!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F90%2F27%2Ff97a69734e1e89c938b63ec09784%2Fhk0997-bjwrc-005-06-4.jpg)
PATEK PHILIPPE | REFERENCE 3945, A YELLOW GOLD PERPETUAL CALENDAR BRACELET WATCH WITH MOON PHASES, 24 HOUR AND LEAP YEAR INDICATION, CIRCA 1993 | Watches Weekly | Patek Philippe | 2020 | Sotheby's
![Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co. Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3945/1-Vintage-Perpetual-Calendar-3945/1-FIRST-SER-39898-1.jpg)
Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co.
![Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co. Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3945/1-Vintage-Perpetual-Calendar-3945/1-FIRST-SER-39898-2.jpg)
Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co.
![Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co. Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3945/1-Vintage-Perpetual-Calendar-3945/1-FIRST-SER-39898-5.jpg)
Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co.
![Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co. Patek Philippe 3945/1 Vintage Perpetual Calendar 3945/1 FIRST SERIES 18K Yellow Gold (39898) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3945/1-Vintage-Perpetual-Calendar-3945/1-FIRST-SER-39898-9.jpg)