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Replacement Crystals for Longines

Explore our complete range of replacement watch crystals for Longines, precision-crafted to restore clarity, protection, and original proportions across a wide range of Longines models. Our selection supports many classic and modern reference families, making it easier to find the correct crystal for repairs, restorations, or maintenance work.


Manufactured using high-quality sapphire and mineral glass options (model-dependent), each crystal is produced to exact dimensions and profiles, ensuring proper fit, reliable sealing, and optimal dial visibility. Options include flat, domed, and edge-beveled profiles, with select models featuring anti-reflective coating for improved legibility.


Designed for professional watchmakers, repair technicians, and experienced collectors, these Longines-compatible replacement crystals are ideal for replacing scratched, cracked, or damaged originals. Restore your timepiece’s original appearance, durability, and viewing clarity with precision-made components built for long-term performance.

34 products
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.763 (Blue AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.755 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.629 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L4.821 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.628 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.766 (Blue AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L4.209 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.699 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.128 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.518 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L4.635 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.708 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.669 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.773 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.666 (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L4.274 (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L4.801 (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.644 (Blue AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.666 (Blue AR Coating)
    $45.00
    $45.00
  • Replacement Tonneau Barrel Mineral Crystal Compatible with Longines L2.643
    $39.00
    $25.00
  • Replacement Tonneau Barrel Mineral Crystal Compatible with Longines L2.155
    Sold out
    $25.00
  • Replacement Tonneau Barrel Mineral Crystal Compatible with Longines L2.175
    $39.00
    $25.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L6.136 (No AR Coating)
    $65.00
    $65.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.820 (No AR Coating)
    $45.00
    $45.00
  • Replacement Double Domed Sapphire Crystal Compatible with Longines L2.821 (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.841 (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.742 (31mm) (Blue AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.742 (31.5mm) (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.782 (31.5mm) (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.782 (32.2mm) (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.781 (31.5mm) (No AR Coating)
    $45.00
    $45.00
  • Replacement Flat Sapphire Crystal Compatible with Longines L3.781 (31mm) (No AR Coating)
    $45.00
    $45.00