Gaskets: The Invisible Seal That Needs Attention
Author: Funny Items
Release time: 2026-08-25 00:56:22
View number: 14
The Gasket's Role
Gaskets are the invisible seals that keep water out. Here is how to check and replace them.
Checking Gaskets
- Visual inspection: look for cracks, flattening, or deformation
- Compression test: squeeze gently — a healthy gasket springs back
- Water resistance test: the definitive test — professional equipment required
When to Replace
- Watch has been opened for any reason
- Water resistance testing shows failure
- Gasket is more than 2 years old
- Visible damage or deformation
DIY vs Professional
| Gasket | DIY? | Difficulty |
|---|---|---|
| Caseback | Yes | Easy — match size |
| Crystal | With crystal press | Moderate |
| Crown | No | Requires specialized tools |
Frequently Asked Questions
How much do gaskets cost?
$1-5 per gasket — one of the cheapest preventive maintenance items.
Where do I buy?
Watch parts suppliers. Match exact dimensions to your case.
Our guide?
See our gasket guide for the full breakdown.