Description
Product Overview
Upgrade your watch maintenance kit with the Watch Back O-Ring Case Waterproof Oil Box Watch Crown O-Ring Gasket NO.7055. Designed for precision and durability, this silicone grease seal and lubricant repair tool ensures your watch crown stays fully protected from moisture, dust, and everyday wear.
Key Features
- High-Quality Silicone: Resistant to temperature fluctuations and chemical degradation, providing long‑lasting protection.
- Waterproof Seal: Effectively blocks water and moisture, extending the life of your watch’s crown assembly.
- Easy Installation: Simple, tool‑free application—just slide the gasket into place and secure the oil box.
- Universal Fit: Compatible with most quartz and mechanical watches featuring standard crown sizes.
- Lubricant Compatibility: Works seamlessly with silicone grease and standard watch lubricants.
- Compact Design: Lightweight and space‑saving, ideal for on‑the‑go watch repairs.
Benefits
By using this O‑Ring gasket, you protect your watch crown from water ingress, reduce the risk of corrosion, and maintain optimal performance. The silicone material offers superior flexibility, ensuring a snug fit that adapts to minor variations in crown dimensions.
Specifications
- Model Number: NO.7055
- Material: Medical‑grade silicone rubber
- Dimensions: 12.5 mm × 4.0 mm (adjustable to fit most crowns)
- Color: Transparent / Light Grey
- Package Includes: 1 × Oil Box Gasket, 1 × Instruction Sheet
Why Choose This Product?
Whether you’re a professional watchmaker or a DIY enthusiast, this waterproof oil box gasket offers reliable protection and ease of use. Its high‑grade silicone construction guarantees longevity, while the straightforward installation process saves you time and hassle. Keep your watch crown pristine and fully functional with the NO.7055 O‑Ring seal—your go‑to solution for watch maintenance.






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