How to Replace Watch Glass
Replacing the **glass of a watch** is essential when it’s lost, broken, or cracked. The key to a successful replacemen
How to Replace Watch Glass
Replacing the **glass of a watch** is essential when it’s lost, broken, or cracked. The key to a successful replacement lies in matching the **outer and inner diameters** of the glass precisely to fit the watch case and the retaining ring.
The **outer diameter** is critical for a snug fit against the watch case, while a slightly smaller **inner diameter** can accommodate a modified retaining ring.
To replace the watch glass, first, remove the damaged glass and clean the watch case’s groove. Position the retaining ring inside the new glass, then gently fit it into the case’s groove. Once three-quarters of the glass is in, use the thumb to press down on the center of the glass while squeezing the rest into the groove with the other hand until fully seated.
Using a **case press** is recommended for an even application of pressure, ensuring the glass fits uniformly into the case without breaking. Before using the press, make sure to test-fit the glass without the retaining ring to ensure the outer diameter is correct. Then, install the ring and press the glass into the case with the press.
Ensuring the **accurate selection** of the glass’s inner and outer diameters is crucial to avoid damaging the new glass during installation. Testing the fit prior to final installation and using the correct tools will result in a smooth and secure replacement, restoring your watch’s appearance and functionality.
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