I’ve always loved the 13ZN/30CH.

I should have looked harder years ago. I was so close once, but there was some metal erosion where the caseback met the case and I walked away. I’m not sure why I didn’t continue the hunt.

Longines 30CH Ref 7413.

By: amanico : May 21st, 2026-21:15

Among vintage chronographs, the Longines have a place d'honneur. 13 ZN or 30 CH... The magic of a great movement, with nice cases and dials. A watch I am extremely happy to have with me for some 18 years now. Best, Nicolas ...

Beautiful watch and superb chrono movement. Congratulations. And then the very amazing pictures !!!

By: Besançon : May 21st, 2026-21:20

Merci, you are too kind.

By: amanico : May 21st, 2026-21:20

I’ve always loved the 13ZN/30CH.

By: Champthekid : May 21st, 2026-21:25

I should have looked harder years ago. I was so close once, but there was some metal erosion where the caseback met the case and I walked away. I’m not sure why I didn’t continue the hunt.