The Longines 30CH is a celebrated column-wheel chronograph caliber introduced in 1947, representing one of the finest in-house chronograph movements of the era. The "30CH" designation refers directly to the movement caliber itself, which features a…
No reviews yet
Be the first to share your thoughts on the Longines 30CH Chronograph.
Affiliate disclosure: Some links on WristRiot are affiliate links. When you make a purchase after clicking one, we may earn a small commission at no extra cost to you. This helps support the site — thank you.