![Pocket watch: extremely rare, very early Longines Chronograph calibre 20H, the 1st Longines Chronograph from 1878, rarity for Longines collectors Ca. Ø53mm, ca. 122g, original silver case, case number 181869, matching movement Pocket watch: extremely rare, very early Longines Chronograph calibre 20H, the 1st Longines Chronograph from 1878, rarity for Longines collectors Ca. Ø53mm, ca. 122g, original silver case, case number 181869, matching movement](https://cdn.drouot.com/d/image/lot?size=preview&path=2022/108207/4013.jpg)
Pocket watch: extremely rare, very early Longines Chronograph calibre 20H, the 1st Longines Chronograph from 1878, rarity for Longines collectors Ca. Ø53mm, ca. 122g, original silver case, case number 181869, matching movement
![Longines 14kt Gelbgold Open Face Chronograph Taschenuhr aus den 1920er Jahren im Angebot bei 1stDibs Longines 14kt Gelbgold Open Face Chronograph Taschenuhr aus den 1920er Jahren im Angebot bei 1stDibs](https://a.1stdibscdn.com/longines-14kt-yellow-gold-open-face-chronograph-pocket-watch-from-1920s-for-sale-picture-3/j_4223/j_122571421620458281727/382_ex2_master.jpg?width=768)
Longines 14kt Gelbgold Open Face Chronograph Taschenuhr aus den 1920er Jahren im Angebot bei 1stDibs
![Longines chronograph pocket watch with tachymeter scale and counter, 18 ct. gold open face, 1915 – Chrono-Center Longines chronograph pocket watch with tachymeter scale and counter, 18 ct. gold open face, 1915 – Chrono-Center](https://chrono-center.de/wp-content/uploads/2020/11/IMG_1219-1.jpeg)
Longines chronograph pocket watch with tachymeter scale and counter, 18 ct. gold open face, 1915 – Chrono-Center
![Longines Vintage Stahl Chronograph Taschenuhr mit Originalverpackung und Papieren im Angebot bei 1stDibs Longines Vintage Stahl Chronograph Taschenuhr mit Originalverpackung und Papieren im Angebot bei 1stDibs](https://a.1stdibscdn.com/archivesE/upload/1121189/j_118632621635525259916/11863262_datamatics.jpg)