Collezione: Crystal Gasket for L3 Series

Ensure strong water-resistance performance with our Crystal Gasket for Longines L3 Series, crafted as a precise aftermarket replacement for sport and diver-oriented Longines L3 reference watches. Made from high-quality rubber with excellent compression strength, this gasket provides secure crystal fitment and proper sealing needed for rugged L3-series models.

Designed to fit crystal structures used in popular L3 families—including HydroConquest, Spirit, Conquest, and Aviation-inspired L3 models—this gasket ensures a tight, stable seal that supports proper durability and long-term reliability under active conditions.

Ideal for crystal replacement, servicing, or restoration, the Crystal Gasket for Longines L3 Series offers professional-grade sealing and a reliable fit for all compatible L3 cases.