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Discover our wide range of rubber O-rings for watches , specially designed to ensure perfect watertightness . Essential in watchmaking, these precision seals are suitable for classic wristwatches , waterproof models and diving watches .

Rubber O-rings for watchmaking

Made from high-quality nitrile rubber (NBR) , our O-rings offer excellent resistance to water, oils, temperature variations, and wear. Available in a wide range of sizes, they guarantee maximum compatibility for your watch repairs and maintenance.

Main features

  • Material : High quality nitrile rubber (NBR).
  • Function : to ensure the watertightness of the case and preserve the movement.
  • Dimensions : wide selection for wristwatches, waterproof and diving.
  • Resistance : insensitive to water, oils and common wear.
  • Installation : simple, quick and suitable for replacing worn seals.

Benefits of O-Rings for Watches

  • Optimal waterproofing : protects the movement from humidity and infiltration.
  • Durability : Quality rubber designed to resist wear and tear.
  • Versatility : suitable for classic, waterproof and professional watches.
  • Reliability : essential spare part for watch maintenance.

FAQ – O-Rings for Watches

What is an O-Ring used for in a watch?

It ensures the sealing of the case , protecting the mechanism against water, dust and humidity.

Are these gaskets suitable for diving watches?

Yes, NBR rubber gaskets are pressure resistant and ideal for waterproof and diving watches .

How to choose the right size O-ring?

Measure the seal housing with a caliper to select the exact dimension.

When should a watch gasket be replaced?

It is recommended to change the seal every 4 years , or as soon as it shows signs of wear or drying out.

Can I replace the seal myself?

Yes, installation is simple with the right watchmaking tools. For a waterproof watch, a pressure test is recommended after replacement.

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Ø 16.50mm to 39.90mm - O-Ring for Watches - H 0.7mm to 0.9mm - O-Rings - 1 Pc Ø 16.50mm to 39.90mm - O-Ring for Watches - H 0.7mm to 0.9mm - O-Rings - 1 Pc
Ø 8.00mm to 39.70mm - O-Ring for Watches - H 0.30mm to 0.60mm - O-Rings - 1 Pc Ø 8.00mm to 39.70mm - O-Ring for Watches - H 0.30mm to 0.60mm - O-Rings - 1 Pc
Ø 19.00mm to 39.50mm - O-Ring for Watches - H 1.0mm - O-Rings - 1 Pc Ø 19.00mm to 39.50mm - O-Ring for Watches - H 1.0mm - O-Rings - 1 Pc