La Joux-Perret L110

The LJP L110 is a tri-compax column-wheel automatic chronograph with a modern 3-6-9 subdial layout. 30-minute counter at 3, 12-hour counter at 6, running seconds at 9. Date window at 4:30 or 6 o'clock position. Dimensionally compatible with ETA 7753 and Sellita SW510A cases. Features column wheel operation for smooth chronograph activation and 60-hour power reserve. The 3-6-9 layout is increasingly popular in contemporary chronograph designs. Used by Sinn in their chronograph collection. Available in automatic (26 jewels) or manual-wind (24 jewels) versions.