Waterproof Crystal Gasket Compatible with Longines La Grande Classique L4.798

High-quality waterproof crystal gasket for Longines La Grande Classique L4.798. Ensures a tight seal to maintain water resistance. Ideal for routine maintenance.

Features:

• Custom fit for Longines La Grande Classique L4.798

• Made from durable, high-grade teflon

• Maintains water resistance and internal protection

• Ideal for servicing or replacing worn gaskets

• Easy installation with basic tools

 

Note: It is recommended to pressure test your watch after gasket replacement to ensure continued water resistance.