---
description: Generic domed octagonal sapphire for Cartier. 19.9×19.8mm. Scratch-resistant. Compatible, not OEM. Verify size.
title: Generic Cartier Octagonal Sapphire Crystal 19.9mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2022/04/DSC09101.jpg
---
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- **Generic Cartier Octagonal Sapphire Crystal 19.9mm**
[](https://www.soflypart.com/wp-content/uploads/2022/04/DSC09101.jpg)
# Generic Cartier Octagonal Sapphire Crystal 19.9mm
$45.00
You Saved
| Brand | Choose an option Cartier- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $45.00 |
| 3 - 4 | 5% | $42.75 |
| 5 - 9 | 7% | $41.85 |
| 10 - 14 | 10% | $40.50 |
| 15+ | 15% | $38.25 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $45.00 |
| 3 - 4 | 5% | $42.75 |
| 5 - 9 | 7% | $41.85 |
| 10 - 14 | 10% | $40.50 |
| 15+ | 15% | $38.25 |
Generic Cartier Octagonal Sapphire Crystal 19.9mm quantity
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## Product Description
This generic domed sapphire crystal is compatible with select Cartier octagonal models, measuring 19.9mm × 19.8mm. Its domed square/octagonal design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
## Features & Function
- Domed octagonal/square shape provides classic Cartier aesthetics and impact resistance
- High hardness (9 Mohs) resists daily scratches and wear
- Excellent optical clarity for clear dial viewing
- Generic design – always verify dimensions with original glass
## Specifications
- Length: 19.9 mm
- Width: 19.8 mm
- Shape: Domed Octagonal/Square
- Material: Synthetic sapphire
- Compatible: Select Cartier octagonal models
## Applications
- Replacement crystal for select Cartier octagonal/square 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 octagonal watch perfectly?*
Only if your watch uses exactly 19.9×19.8mm domed octagonal glass; measure before purchase.
*3.Is this crystal suitable for both front and case back?*
This listing is for front crystal; case back crystal may have different dimensions.
## 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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