---
description: Generic domed sapphire for Cartier. 20.8×19.8×1mm. Scratch-resistant. Compatible, not OEM. Verify size.
title: Generic Cartier Sapphire Crystal 20.8mm(B) - Sofly
image: https://www.soflypart.com/wp-content/uploads/2022/04/DSC09035.jpg
---
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- **Generic Cartier Sapphire Crystal 20.8mm(B)**
[](https://www.soflypart.com/wp-content/uploads/2022/04/DSC09035.jpg)
# Generic Cartier Sapphire Crystal 20.8mm(B)
$40.00
You Saved
| Brand | Choose an option Cartier- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $40.00 |
| 3 - 4 | 5% | $38.00 |
| 5 - 9 | 7% | $37.20 |
| 10 - 14 | 10% | $36.00 |
| 15+ | 15% | $34.00 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $40.00 |
| 3 - 4 | 5% | $38.00 |
| 5 - 9 | 7% | $37.20 |
| 10 - 14 | 10% | $36.00 |
| 15+ | 15% | $34.00 |
Generic Cartier Sapphire Crystal 20.8mm(B) quantity
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## Product Description
This generic domed sapphire crystal is compatible with select Cartier models, measuring 20.8mm × 19.8mm with a thickness of 1.0mm. Its domed rectangular design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
## Features & Function
- Domed rectangular shape provides classic aesthetics and impact resistance
- 1.0mm thickness offers balanced strength and slim profile
- High hardness (9 Mohs) resists daily scratches and wear
- Generic design – always verify dimensions with original glass
## Specifications
- Length: 20.8 mm
- Width: 19.8 mm
- Thickness: 1.0 mm
- Shape: Domed Rectangular
- Material: Synthetic sapphire
- Compatible: Select Cartier models
## Applications
- Replacement crystal for select Cartier rectangular 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 20.8×19.8×1.0mm domed rectangular glass; measure before purchase.
*3.Is domed sapphire more fragile than flat?*
Domed sapphire offers better impact resistance and is equally scratch-resistant.
## 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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