![Patek Philippe. A very fine, rare and attractive 18K gold oversized rectangular hinged wristwatch with "explosion" numerals, SIGNED PATEK, PHILIPPE & CO., GENEVA-SWITZERLAND, MOVEMENT NO. 184'191, CASE NO. 287'668, MANUFACTURED IN 1920 Patek Philippe. A very fine, rare and attractive 18K gold oversized rectangular hinged wristwatch with "explosion" numerals, SIGNED PATEK, PHILIPPE & CO., GENEVA-SWITZERLAND, MOVEMENT NO. 184'191, CASE NO. 287'668, MANUFACTURED IN 1920](https://www.christies.com/img/LotImages/2012/GNV/2012_GNV_01391_0231_000(patek_philippe_a_fine_and_rare_18k_gold_automatic_perpetual_calendar_w025157).jpg?mode=max)
Patek Philippe. A very fine, rare and attractive 18K gold oversized rectangular hinged wristwatch with "explosion" numerals, SIGNED PATEK, PHILIPPE & CO., GENEVA-SWITZERLAND, MOVEMENT NO. 184'191, CASE NO. 287'668, MANUFACTURED IN 1920
![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 | 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 REF.3945/1 WHITE GOLD Patek Philippe, Genève, No. 772547, case No. 2875133, Ref. 3945/1. Made circa 1993. Extremely fine and rare, self-winding, 18K white gold wristwatch with perpetual calendar, moon phases PATEK PHILIPPE REF.3945/1 WHITE GOLD Patek Philippe, Genève, No. 772547, case No. 2875133, Ref. 3945/1. Made circa 1993. Extremely fine and rare, self-winding, 18K white gold wristwatch with perpetual calendar, moon phases](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/264/lots/168/168.jpg)
PATEK PHILIPPE REF.3945/1 WHITE GOLD Patek Philippe, Genève, No. 772547, case No. 2875133, Ref. 3945/1. Made circa 1993. Extremely fine and rare, self-winding, 18K white gold wristwatch with perpetual calendar, moon phases
![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/6510ea6/2147483647/strip/true/crop/1322x2000+0+0/resize/385x582!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F30%2F8a%2F9b2c2b3b4ebf9397fcae01a0fc53%2Fhk0997-bjwrc-005-06-2.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 Perpetual Calendar, Ref 3945 White Gold, 1991 @media (min-width: 767px){ [id] .site-nav__dropdown { position: fixed; top: 185px!important; width: 100%; overflow: scroll !important; height: 80% !important; } } Patek Philippe Perpetual Calendar, Ref 3945 White Gold, 1991 @media (min-width: 767px){ [id] .site-nav__dropdown { position: fixed; top: 185px!important; width: 100%; overflow: scroll !important; height: 80% !important; } }](https://pires-mauboussin.com/cdn/shop/products/P1080908_1024x1024@2x.jpg?v=1610024064)
Patek Philippe Perpetual Calendar, Ref 3945 White Gold, 1991 @media (min-width: 767px){ [id] .site-nav__dropdown { position: fixed; top: 185px!important; width: 100%; overflow: scroll !important; height: 80% !important; } }
![Patek Philippe Perpetual Calendar 3945/1J Vintage 18K Yellow Gold Silver Dial Automatic | Diamonds East Intl. Patek Philippe Perpetual Calendar 3945/1J Vintage 18K Yellow Gold Silver Dial Automatic | Diamonds East Intl.](https://diamondseast.com/cdn/shop/products/diamonds-east-intl-patek-philippe-perpetual-calendar-patek-philippe-perpetual-calendar-3945-1j-vintage-18k-yellow-gold-silver-dial-automatic-14566786170979_1024x1024.jpg?v=1623091187)
Patek Philippe Perpetual Calendar 3945/1J Vintage 18K Yellow Gold Silver Dial Automatic | Diamonds East Intl.
![Patek Philippe, Perpetual Calendar, Ref. 3945,… | Lot 99, Important Timepieces, Classic Cars, Jewels, Arts & Luxury Accessories | Monaco Legend Auctions Patek Philippe, Perpetual Calendar, Ref. 3945,… | Lot 99, Important Timepieces, Classic Cars, Jewels, Arts & Luxury Accessories | Monaco Legend Auctions](https://www.monacolegendauctions.com/writable/media/auction/0004-0099/LOT_99.jpg)