---
description: Generic flat square sapphire for Cartier Tank WE1002S3/WSTA0005. 18.5×18.5mm. Scratch-resistant. Compatible, not OEM.
title: Generic Cartier Tank WE1002S3 Sapphire Crystal 18.5mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2022/04/DSC08971.jpg
---
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- **Generic Cartier Tank WE1002S3 Sapphire Crystal 18.5mm**
[](https://www.soflypart.com/wp-content/uploads/2022/04/DSC08971.jpg)
# Generic Cartier Tank WE1002S3 Sapphire Crystal 18.5mm
$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 Tank WE1002S3 Sapphire Crystal 18.5mm quantity
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## Product Description
This generic flat sapphire crystal is designed for Cartier Tank WE1002S3 and also fits WSTA0005, measuring 18.5mm × 18.5mm. Its flat square design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
## Features & Function
- Flat square shape minimizes optical distortion for clear dial viewing
- Precision fit for Tank case design
- High hardness (9 Mohs) resists daily scratches and wear
- Generic design – always verify dimensions with original glass
## Specifications
- Length: 18.5 mm
- Width: 18.5 mm
- Shape: Flat Square
- Material: Synthetic sapphire
- Compatible Models: Cartier Tank WE1002S3, WSTA0005
## Applications
- Replacement crystal for Cartier Tank WE1002S3 / WSTA0005
- Suitable for luxury square watch restoration
## FAQs
*1.Is this an original Cartier part?*
No, it is a generic compatible crystal, not OEM.
*2.Will it fit my Tank WE1002S3 or WSTA0005 perfectly?*
Only if your watch uses exactly 18.5×18.5mm square 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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