![Gentleman's Stainless Steel 'Calatrava' Wristwatch, Patek Philippe, Ref. 2509 for Sale at Auction on Wed, 04/22/2015 - 07:00 - Important Jewelry | Doyle Auction House Gentleman's Stainless Steel 'Calatrava' Wristwatch, Patek Philippe, Ref. 2509 for Sale at Auction on Wed, 04/22/2015 - 07:00 - Important Jewelry | Doyle Auction House](https://doyle.com/sites/default/files/styles/auction_slider/public/images/lots/2015-04-22/1055485.jpg?itok=Wbhc-aav)
Gentleman's Stainless Steel 'Calatrava' Wristwatch, Patek Philippe, Ref. 2509 for Sale at Auction on Wed, 04/22/2015 - 07:00 - Important Jewelry | Doyle Auction House
![Bring a Loupe: The Curious Case Of The Amagnetic Patek Philippe 2509 Coming Up For Sale At Christie's - Hodinkee Bring a Loupe: The Curious Case Of The Amagnetic Patek Philippe 2509 Coming Up For Sale At Christie's - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/1572016939376-j0udyg3rf8i-475d4cf497fb78a725219621c66d59b7/Patek2509e.jpg)
Bring a Loupe: The Curious Case Of The Amagnetic Patek Philippe 2509 Coming Up For Sale At Christie's - Hodinkee
![Ref. 2509 Stainless steel wristwatch with associated bracelet Made in 1954 | 百達翡麗2509型號精鋼鍊帶腕錶,1954年製| Important Watches: Part I | 2021 | Sotheby's Ref. 2509 Stainless steel wristwatch with associated bracelet Made in 1954 | 百達翡麗2509型號精鋼鍊帶腕錶,1954年製| Important Watches: Part I | 2021 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/486ac77/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fcb%2F0d%2F2c0af5744289bdf7d56d4869903c%2Fge2101-btz22-1.jpg)
Ref. 2509 Stainless steel wristwatch with associated bracelet Made in 1954 | 百達翡麗2509型號精鋼鍊帶腕錶,1954年製| Important Watches: Part I | 2021 | Sotheby's
![Bring a Loupe: The Curious Case Of The Amagnetic Patek Philippe 2509 Coming Up For Sale At Christie's - Hodinkee Bring a Loupe: The Curious Case Of The Amagnetic Patek Philippe 2509 Coming Up For Sale At Christie's - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/1572017207173-90enn41ais5-a8a673744223151458d352047143d93d/Patek2509ab.jpg)
Bring a Loupe: The Curious Case Of The Amagnetic Patek Philippe 2509 Coming Up For Sale At Christie's - Hodinkee
![Ref. 2509, Yellow Gold Gold Patek Philippe, Genève, retailed by Hausmann. No. 722554, case No. 677354, Ref. 2509. Made circa 1952. Very fine and rare, water-resistant 18K yellow gold wristwatch. To be Ref. 2509, Yellow Gold Gold Patek Philippe, Genève, retailed by Hausmann. No. 722554, case No. 677354, Ref. 2509. Made circa 1952. Very fine and rare, water-resistant 18K yellow gold wristwatch. To be](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/215/lots/402/402.jpg)