---
description: Generic flat sapphire for Cartier. 18.7mm, thickness 1.0mm. Scratch-resistant. Compatible, not OEM. Verify size.
title: Generic Cartier Sapphire Crystal 18.7mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2022/04/DSC09021.jpg
---
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- **Generic Cartier Sapphire Crystal 18.7mm**
[](https://www.soflypart.com/wp-content/uploads/2022/04/DSC09021.jpg)
# Generic Cartier Sapphire Crystal 18.7mm
$30.00
You Saved
| Brand | Choose an option Cartier- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $30.00 |
| 3 - 4 | 5% | $28.50 |
| 5 - 9 | 7% | $27.90 |
| 10 - 14 | 10% | $27.00 |
| 15+ | 15% | $25.50 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $30.00 |
| 3 - 4 | 5% | $28.50 |
| 5 - 9 | 7% | $27.90 |
| 10 - 14 | 10% | $27.00 |
| 15+ | 15% | $25.50 |
Generic Cartier Sapphire Crystal 18.7mm quantity
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## Product Description
This generic flat round sapphire crystal is compatible with select Cartier models, measuring 18.7mm in diameter with a thickness of 1.0mm. Its flat design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
## Features & Function
- Flat round shape minimizes optical distortion for clear dial viewing
- 1.0mm thickness provides balanced strength and slim profile
- High hardness (9 Mohs) resists daily scratches and wear
- Generic design – always verify dimensions with original glass
## Specifications
- Diameter: 18.7 mm
- Thickness: 1.0 mm
- Shape: Flat Round
- Material: Synthetic sapphire
- Compatible: Select Cartier models
## Applications
- Replacement crystal for select Cartier round watches
- Suitable for luxury watch restoration and repair
## FAQs
*1.Is this an original Cartier part?*
No, it is a generic compatible crystal, not OEM.
*2.Will it fit my Cartier watch perfectly?*
Only if your watch uses exactly 18.7mm flat round glass; measure before purchase.
*3.Is 1.0mm thickness durable enough?*
Yes, sapphire is very hard; 1.0mm provides adequate strength for normal daily wear.
## Why Choose SOFLY Watch Parts?
- Fast worldwide shipping within 3 business days.
- Competitive pricing on Seiko/Hattori calibers.
- 3,000+ watch movements and parts in stock.
- Trusted by watchmakers worldwide.
- Personalized sourcing support via **info@soflypart.com** or WhatsApp **+86 18620212114**.
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