---
description: Generic sapphire crystal for IWC Big Pilot IW5004/IW5010, 41mm domed round. Scratch-resistant aftermarket replacement for damaged original.
title: Generic IWC Big Pilot IW5004 Sapphire Crystal 41mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2022/11/DSC00824.jpg
---
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- **Generic IWC Big Pilot IW5004 Sapphire Crystal 41mm**
[](https://www.soflypart.com/wp-content/uploads/2022/11/DSC00824.jpg)
# Generic IWC Big Pilot IW5004 Sapphire Crystal 41mm
$70.00
You Saved
| Brand | Choose an option IWC- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $70.00 |
| 3 - 4 | 5% | $66.50 |
| 5 - 9 | 7% | $65.10 |
| 10 - 14 | 10% | $63.00 |
| 15+ | 15% | $59.50 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $70.00 |
| 3 - 4 | 5% | $66.50 |
| 5 - 9 | 7% | $65.10 |
| 10 - 14 | 10% | $63.00 |
| 15+ | 15% | $59.50 |
Generic IWC Big Pilot IW5004 Sapphire Crystal 41mm quantity
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## Product Description
This is a generic sapphire crystal designed for the IWC Big Pilot reference IW5004, measuring 41.0mm in diameter, 2.7mm overall height, and 1.6mm edge thickness, with a domed round profile, and also compatible with IW5010. Made of synthetic sapphire glass (Mohs hardness 9), it offers exceptional scratch resistance and excellent optical clarity, serving as a direct substitute for a damaged or scratched original crystal, maintaining the watch‘s iconic pilot style.
## Key Features
- **Sapphire Crystal** – Mohs 9, highly scratch-resistant and optically clear.
- **Domed Round Profile** – Classic curved appearance, perfect for the large Big Pilot case.
- **Precise Dimensions** – 41.0mm diameter, 2.7mm overall height, 1.6mm edge thickness – exact fit for the 46mm case.
- **Multi‑Model Compatibility** – Fits IW5004, IW5010, and other Big Pilot references.
- **Generic Aftermarket** – Non‑original but manufactured to OEM specs for direct replacement.
## Specifications
| Parameter | Details |
| --- | --- |
| Compatible Models | IWC Big Pilot IW5004, IW5010 (46mm case) |
| Type | Generic aftermarket |
| Material | Synthetic sapphire |
| Shape | Domed round |
| Diameter | 41.0 mm |
| Overall Height | 2.7 mm |
| Edge Thickness | 1.6 mm |
## Frequently Asked Questions
**1. Is this a genuine IWC crystal?**
No. It is a generic aftermarket replacement, not original, but matches the IW5004 dimensions.
**2. Will the original 60m water resistance be maintained after installation?**
Proper installation with a new gasket can restore everyday water resistance (60m). A water resistance test is advised. (Gasket not included)
**3. What should I pay attention to during installation?**
Use a new gasket and UV adhesive, press evenly with a crystal press, dome outward. Professional installation is recommended.
**4. Does this crystal fit other Big Pilot models like IW5002?**
The IW5002 also has a 46mm case and shares the same crystal dimensions. It should fit, but measure your original to confirm.
**5. Is a gasket included?**
Usually not. The sealing gasket must be purchased separately. Confirm with the seller.
## 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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Made of synthetic sapphire glass (Mohs hardness 9), it offers exceptional scratch resistance and excellent optical clarity, serving as a direct substitute for a damaged or scratched original crystal, maintaining the watch\u2018s iconic pilot style. Key Features Sapphire Crystal\u00a0\u2013 Mohs 9, highly scratch-resistant and optically clear. Domed Round Profile\u00a0\u2013 Classic curved appearance, perfect for the large Big Pilot case. Precise Dimensions\u00a0\u2013 41.0mm diameter, 2.7mm overall height, 1.6mm edge thickness \u2013 exact fit for the 46mm case. Multi\u2011Model Compatibility\u00a0\u2013 Fits IW5004, IW5010, and other Big Pilot references. Generic Aftermarket\u00a0\u2013 Non\u2011original but manufactured to OEM specs for direct replacement. 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Proper installation with a new gasket can restore everyday water resistance (60m). A water resistance test is advised. (Gasket not included) 3. What should I pay attention to during installation? Use a new gasket and UV adhesive, press evenly with a crystal press, dome outward. Professional installation is recommended. 4. Does this crystal fit other Big Pilot models like IW5002? The IW5002 also has a 46mm case and shares the same crystal dimensions. It should fit, but measure your original to confirm. 5. Is a gasket included? Usually not. The sealing gasket must be purchased separately. Confirm with the seller. 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. 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