![Patek Philippe. An extremely fine and important, possibly unique 18K gold perpetual calendar chronograph wristwatch with moon phases and tachymeter scale Patek Philippe. An extremely fine and important, possibly unique 18K gold perpetual calendar chronograph wristwatch with moon phases and tachymeter scale](https://www.christies.com/img/LotImages/2018/GNV/2018_GNV_16153_0112_000(patek_philippe_an_extremely_fine_and_important_possibly_unique_18k_gol050814).jpg?mode=max)
Patek Philippe. An extremely fine and important, possibly unique 18K gold perpetual calendar chronograph wristwatch with moon phases and tachymeter scale
![REFERENCE 2499/100 'FOURTH SERIES' RETAILED BY TIFFANY & CO.: A YELLOW GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOURS AND LEAP YEAR INDICATION, MADE IN 1981 | Important Watches | 2020 | Sotheby's REFERENCE 2499/100 'FOURTH SERIES' RETAILED BY TIFFANY & CO.: A YELLOW GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOURS AND LEAP YEAR INDICATION, MADE IN 1981 | Important Watches | 2020 | Sotheby's](https://sothebys-md.brightspotcdn.com/dims4/default/1a018de/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F39%2F9c%2F9ad8b7bf40759e706cc1d056e1a4%2Fn10478-bkjcz-38-3.jpg)
REFERENCE 2499/100 'FOURTH SERIES' RETAILED BY TIFFANY & CO.: A YELLOW GOLD PERPETUAL CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES, 24 HOURS AND LEAP YEAR INDICATION, MADE IN 1981 | Important Watches | 2020 | Sotheby's
WATCH SPOTTER on Instagram: "@tombrady wears the iconic @patekphilippe 2499 '3rd series' This timepiece is considered by many the best watch ever made. It features a perpetual calendar, chronograph function, and is
![Patek Philippe Perpetual Calendar Chronograph 2499/100 for Price on request for sale from a Seller on Chrono24 Patek Philippe Perpetual Calendar Chronograph 2499/100 for Price on request for sale from a Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/29896837-xfoir59hyj1ktf1eakthr3dm-ExtraLarge.jpg)
Patek Philippe Perpetual Calendar Chronograph 2499/100 for Price on request for sale from a Seller on Chrono24
![Patek Philippe 2499 - 2 For Sale on 1stDibs | patek 2499 for sale, patek philippe 2499 price, patek philippe 2499 for sale Patek Philippe 2499 - 2 For Sale on 1stDibs | patek 2499 for sale, patek philippe 2499 price, patek philippe 2499 for sale](https://a.1stdibscdn.com/archivesE/upload/j_21/49_14/org_patek2499ca/ORG_Patek2499ca_l.jpeg)