![Lot - A Longines silver cased Grand Prix pocket watch with signed white enamelled Roman dial with subsidiary seconds, Lot - A Longines silver cased Grand Prix pocket watch with signed white enamelled Roman dial with subsidiary seconds,](https://image.invaluable.com/housePhotos/martelmaidesauctions/64/318864/H1117-L27675873.jpg)
Lot - A Longines silver cased Grand Prix pocket watch with signed white enamelled Roman dial with subsidiary seconds,
![File:Longines 4 Grand Prix pocket watch - clockwork visible - enhanced resolution DSF3402-PSMS.jpg - Wikipedia File:Longines 4 Grand Prix pocket watch - clockwork visible - enhanced resolution DSF3402-PSMS.jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Longines_4_Grand_Prix_pocket_watch_-_clockwork_visible_-_enhanced_resolution_DSF3402-PSMS.jpg/768px-Longines_4_Grand_Prix_pocket_watch_-_clockwork_visible_-_enhanced_resolution_DSF3402-PSMS.jpg)
File:Longines 4 Grand Prix pocket watch - clockwork visible - enhanced resolution DSF3402-PSMS.jpg - Wikipedia
![Longines - Grand Prix Paris 1889 pocket watch NO RESERVE PRICE - 9 37616 - Unisex - 1850-1900 - Catawiki Longines - Grand Prix Paris 1889 pocket watch NO RESERVE PRICE - 9 37616 - Unisex - 1850-1900 - Catawiki](https://assets.catawiki.nl/assets/2023/9/14/c/b/9/cb9a5e4c-9f6d-41d8-8a72-11774a941fde.jpg)
Longines - Grand Prix Paris 1889 pocket watch NO RESERVE PRICE - 9 37616 - Unisex - 1850-1900 - Catawiki
![Rare Pocket Watch LONGINES Solid SILVER Swiss Men's Mechanical Antique No Fusee Duplex or Chronometer Wristwatch for Restore or Parts RAR - Etsy UK Rare Pocket Watch LONGINES Solid SILVER Swiss Men's Mechanical Antique No Fusee Duplex or Chronometer Wristwatch for Restore or Parts RAR - Etsy UK](https://i.etsystatic.com/31631577/r/il/c3132a/3299355686/il_570xN.3299355686_ivnz.jpg)