Windsor Jewelers on Instagram: "Perpetual calendars have always been prominently featured in @patekphilippe's collections, offering a wide range of design elements with analog or aperture displays and dial configurations. The current Patek
![Introducing: The Patek Philippe Ref. 5236P-001 In-Line Perpetual Calendar (A First For Patek) - Hodinkee Introducing: The Patek Philippe Ref. 5236P-001 In-Line Perpetual Calendar (A First For Patek) - Hodinkee](https://hodinkee.imgix.net/uploads/images/c60883f3-359b-4924-ae74-403efd409e03/hero_3.jpg?ixlib=rails-1.1.0&fm=jpg&q=55&auto=format&usm=12)
Introducing: The Patek Philippe Ref. 5236P-001 In-Line Perpetual Calendar (A First For Patek) - Hodinkee
![Introducing: The Patek Philippe Ref. 5236P-001 In-Line Perpetual Calendar (A First For Patek) - Hodinkee Introducing: The Patek Philippe Ref. 5236P-001 In-Line Perpetual Calendar (A First For Patek) - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/e973b013-881c-4ae6-9001-fc4a576cf3f8/PP_31_260_PS_QL_DET-18109.jpg)
Introducing: The Patek Philippe Ref. 5236P-001 In-Line Perpetual Calendar (A First For Patek) - Hodinkee
![Reference 5236P-001 | A platinum wristwatch with linear perpetual calendar, moon phases, leap year, day/night indication, Circa 2021 | Important Watches | 2023 | Sotheby's Reference 5236P-001 | A platinum wristwatch with linear perpetual calendar, moon phases, leap year, day/night indication, Circa 2021 | Important Watches | 2023 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/3099c4a/2147483647/strip/true/crop/1268x2000+0+0/resize/385x607!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fwebnative%2Fimages%2F9e%2F75%2Fe0136bfe474c9658e71aff527d62%2Fn11273-csj7c-glam.jpg)