**Assortimento - 100 O-Rings for Case Back**

Elevate your watchmaking experience with the Assortimento 100 O-Rings for Case Back, an essential addition to the toolkit of any serious horologist. Each meticulously crafted O-ring embodies luxury, precision, and reliability, ensuring your timepieces maintain their beauty and functionality.

Indulge in the luxury these O-rings provide as they enhance the integrity and durability of your watch cases. Designed to deliver impeccable performance, they create a watertight seal, allowing you to preserve the elegance and intricate mechanics of your precious watches. Each set comes beautifully packaged in an official box, reflecting the commitment to excellence synonymous with the Assortimento brand.

**Specifications:**
- Quantity: 100 O-rings
- Packaging: Official Box
- Designed for watch case backs
- Provides a watertight seal
- Crafted for durability and precision

**How to Use:**
1. Select the appropriate O-ring for your watch case back.
2. Gently remove the existing O-ring if replacing.
3. Fit the new O-ring into the designated groove.
4. Secure the case back, ensuring a snug fit for optimal sealing.

**How to Clean:**
- Use a soft, lint-free cloth to wipe the O-rings periodically.
- Avoid harsh chemicals that may damage the rubber material.
- Store in a cool, dry place to maintain their elasticity and performance.

Investing in the Assortimento 100 O-Rings for Case Back is not merely a purchase; it’s a commitment to preserving the artistry of your timepieces. Whether you’re a professional watchmaker or a passionate collector, these O-rings promise to uphold the exquisite craftsmanship of your watches while providing exceptional value and functionality. Embrace luxury and quality with every detail you create.