![La Cote des Montres : Enchères James Calame-Robert, Chaux-de-Fonds, N°4209, circa 1870. Extremely rare and fine 18K gold, hunting-cased pocket chronometer with one-minute tourbillon regulator and date. La Cote des Montres : Enchères James Calame-Robert, Chaux-de-Fonds, N°4209, circa 1870. Extremely rare and fine 18K gold, hunting-cased pocket chronometer with one-minute tourbillon regulator and date.](https://images.lacotedesmontres.com/IMG_encheres/imgHD/17368.jpg)
La Cote des Montres : Enchères James Calame-Robert, Chaux-de-Fonds, N°4209, circa 1870. Extremely rare and fine 18K gold, hunting-cased pocket chronometer with one-minute tourbillon regulator and date.
![A Journey Through Time: Touring the Patek Philippe Museum in Geneva with Director Peter Frieß | Swisswatches Magazine A Journey Through Time: Touring the Patek Philippe Museum in Geneva with Director Peter Frieß | Swisswatches Magazine](https://swisswatches-magazine.com/wp-content/uploads/2023/05/Visiting-Patek-Philippe-Museum-with-Peter-Friess.jpg)
A Journey Through Time: Touring the Patek Philippe Museum in Geneva with Director Peter Frieß | Swisswatches Magazine
![Patek Philippe. A very fine and unique 18K gold openface keyless lever watch with enamel miniature after Alexandre Ca… | Patek philippe, Pocket watch chain, Watches Patek Philippe. A very fine and unique 18K gold openface keyless lever watch with enamel miniature after Alexandre Ca… | Patek philippe, Pocket watch chain, Watches](https://i.pinimg.com/736x/cd/eb/ef/cdebef2f2850fbde9d9d2a3211b061dc.jpg)