![PATEK PHILIPPE | REFERENCE 3941 A YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, CIRCA 1990 | Watches Weekly | New York | 2020 | Sotheby's PATEK PHILIPPE | REFERENCE 3941 A YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, CIRCA 1990 | Watches Weekly | New York | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/2da7434/2147483647/strip/true/crop/2000x1968+0+0/resize/385x379!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Ff6%2F8d%2F3a152dfa4d08806154d7480b7576%2Fblkmr-patek-3941j-6.jpg)
PATEK PHILIPPE | REFERENCE 3941 A YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, CIRCA 1990 | Watches Weekly | New York | 2020 | Sotheby's
![PATEK PHILIPPE | REFERENCE 3941 A YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, CIRCA 1990 | Watches Weekly | New York | 2020 | Sotheby's PATEK PHILIPPE | REFERENCE 3941 A YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, CIRCA 1990 | Watches Weekly | New York | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/be5fc9c/2147483647/strip/true/crop/1788x2000+0+0/resize/385x431!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F79%2F46%2F55fce3af4ab8a8d522bed3290827%2Fblkmr-patek-3941j-2.jpg)
PATEK PHILIPPE | REFERENCE 3941 A YELLOW GOLD AUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH MOON PHASES, CIRCA 1990 | Watches Weekly | New York | 2020 | Sotheby's
![Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co. Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3941-R-Perpetual-Calendar-18K-Rose-Gold-Display-Ba-31354-1.jpg)
Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.
![Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co. Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3941-R-Perpetual-Calendar-18K-Rose-Gold-Display-Ba-31354-2.jpg)
Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.
![Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co. Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3941-R-Perpetual-Calendar-18K-Rose-Gold-Display-Ba-31354-8.jpg)
Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.
![Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co. Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3941-R-Perpetual-Calendar-18K-Rose-Gold-Display-Ba-31354-9.jpg)
Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.
![Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co. Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.](https://images.europeanwatch.com/images-sold/Patek-Philippe-3941-R-Perpetual-Calendar-18K-Rose-Gold-Display-Ba-31354-3.jpg)
Patek Philippe 3941 R Perpetual Calendar 18K Rose Gold Display Back VERY RARE! (31354) | European Watch Co.
![The Two Watch Collection: The Patek Philippe 3940 And The A. Lange & Söhne 1815 Chronograph - Hodinkee The Two Watch Collection: The Patek Philippe 3940 And The A. Lange & Söhne 1815 Chronograph - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/1470145914867-ru1h3kc0r5l-18b0d5eb00f4e076450e1d427f192372/PP3940ALS1815-9.jpg)