Gaskets / O-Rings

26 products

Trustpilot reviews

Excellent 4.5 / 5

  • Outstanding service as always!

    Outstanding service as always!

    Watch Plaza has once again gone above and beyond — they managed to get me some hard-to-find Seiko parts at an incredible price. The personal attention is second to none, and they treat your projects as if they were their own. Highly recommended!

    Joaquin

  • Great seller

    Great seller

    Great seller. By far, one of my best online purchasing experiences. Seller was super communicative, friendly, and responsive throughout my initial questionnaire about item and shippment. The item was exactly as listed (original part, brand new and of superb quality) and the packaging was well done. Thank you so much and looking forward for possible future purchases too.

    Sladjan

  • The spare part I needed was in stock

    The spare part I needed was in stock…

    The spare part I needed was in stock and affordable. Shipping was very fast and my item was packaged safely and securely. I’ve purchased many items from Watch Plaza and I find them to be very reliable. I highly recommended WatchPlaza for anyone searching for OEM spare Watch parts.

    Andrew

    Genuine Gaskets / O-Rings for Watches – Authentic Replacement Parts

    Ensure the **water resistance, durability, and longevity** of your timepiece with our collection of genuine watch gaskets and O-rings. Designed exclusively for **repairs and replacements**, these **factory-original gaskets** provide **optimal sealing, protection against moisture and dust, and long-lasting performance**.

    Gaskets and O-rings play a critical role in maintaining a watch’s **waterproof integrity and internal movement protection**. Whether your gasket is **worn out, stretched, cracked, or missing**, choosing a **genuine replacement** ensures that your watch remains **sealed against moisture, dust, and debris**, preventing internal damage.

    Authentic Watch Gaskets & O-Rings for Professional Repairs

    Our collection features **100% factory-original gaskets and O-rings**, ensuring **perfect fitment, high-quality materials, and long-term durability**.

    Types of Genuine Watch Gaskets & O-Rings Available

    • Case Back Gaskets: Ensures **a secure seal between the case back and watch case**, preventing water and dust entry.
    • Crown Gaskets: Located inside the watch crown to **reinforce waterproofing and prevent moisture penetration**.
    • Crystal Gaskets: Secures the **watch crystal to the case**, maintaining a **tight, waterproof seal**.
    • Bezel Gaskets: Found in **diver’s watches and rotating bezels**, ensuring **smooth movement and water resistance**.
    • Pushers & Chronograph Gaskets: Installed in **chronograph watches**, keeping pushers properly sealed and functional.
    • Tube O-Rings: Small yet crucial gaskets used inside **watch tubes for enhanced waterproofing**.
    • Silicone & Rubber Gaskets: High-quality gaskets made from **flexible, durable materials to withstand pressure and temperature changes**.

    Compatible with Various Watch Brands & Models

    • Seiko, Citizen, and Orient Watches
    • Swiss and Japanese Quartz & Mechanical Watches
    • ETA, Sellita, and Miyota Watch Movements
    • Dive, Chronograph, and Dress Watches
    • Vintage and Modern Waterproof Watch Models

    Why Choose Genuine Watch Gaskets & O-Rings?

    • 100% Authentic Watch Gaskets: No aftermarket or third-party substitutes—only **factory-original replacements**.
    • Perfect Fit & Compatibility: Designed for **seamless installation with specific watch cases and components**.
    • Ensures Water Resistance: Maintains **watertight seals** to protect your watch’s movement from **moisture and dust intrusion**.
    • Durable & High-Quality Materials: Manufactured from **premium silicone, rubber, and polymer compounds** for extended lifespan.
    • Preserves Watch Value & Functionality: Keeps your watch’s **original waterproof rating and performance intact**.
    • Essential for Watch Servicing: Required for **routine maintenance and case resealing** to maintain optimal performance.
    • Ideal for Professional Repairs: Trusted by **watchmakers, restoration specialists, and service centers worldwide**.
    • Worldwide Shipping: Secure global delivery of **genuine watch gaskets and O-rings**.

    Why Avoid Aftermarket Watch Gaskets & O-Rings?

    Using non-genuine replacement gaskets can compromise your watch’s **water resistance, structural integrity, and overall durability**, leading to:

    • Incorrect Fitment: Third-party gaskets may not seal properly, leading to **water ingress and potential movement damage**.
    • Inferior Material Quality: Non-original gaskets may **harden, crack, or degrade faster than genuine ones**.
    • Loss of Waterproof Rating: Poorly fitted gaskets can **fail under pressure**, making your watch vulnerable to **moisture damage**.
    • Reduced Watch Value: Watches fitted with non-authentic gaskets may **lose their original waterproof certification and resale value**.

    By choosing **genuine watch gaskets and O-rings**, you ensure your timepiece remains **sealed, functional, and factory-correct for years to come**.

    Shop Genuine Watch Gaskets & O-Rings Today

    Whether you need a **case back gasket, crystal gasket, or crown gasket**, our collection of **factory-original watch gaskets and O-rings** provides the highest-quality replacement options. Browse our selection today and restore your timepiece with authentic replacement gaskets.