![Reference 2499, 2nd Series, The Only Known Luminous Example | A yellow gold perpetual calendar chronograph wristwatch with moon phases, luminous baton indexes and hands and original Certificate of Origin, Circa 1958 Reference 2499, 2nd Series, The Only Known Luminous Example | A yellow gold perpetual calendar chronograph wristwatch with moon phases, luminous baton indexes and hands and original Certificate of Origin, Circa 1958](https://sothebys-md.brightspotcdn.com/dims4/default/75f0baa/2147483647/strip/true/crop/2310x2383+0+0/resize/1024x1056!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F5e%2Fcc%2F5c3ee2894ec68a6e5e544477dd1b%2Fhk1216-c5b6x-2-t1-crop.jpg)
Reference 2499, 2nd Series, The Only Known Luminous Example | A yellow gold perpetual calendar chronograph wristwatch with moon phases, luminous baton indexes and hands and original Certificate of Origin, Circa 1958
![Auction Watch: Patek Philippe Ref. 2499 'First Series' and Independents at Phillips Hong Kong | SJX Watches Auction Watch: Patek Philippe Ref. 2499 'First Series' and Independents at Phillips Hong Kong | SJX Watches](https://watchesbysjx.com/wp-content/uploads/2021/05/Patek-Philippe-2499-first-series-full-set-phillips-hkwa-xii.jpg)
Auction Watch: Patek Philippe Ref. 2499 'First Series' and Independents at Phillips Hong Kong | SJX Watches
![Unique series of four Patek Philippe Reference 2499 watches go under the hammer at The Geneva Watch Auction XIII this spring Unique series of four Patek Philippe Reference 2499 watches go under the hammer at The Geneva Watch Auction XIII this spring](https://usa.watchpro.com/2021/01/Patek-Philippe-2499.jpg)