---
description: Generic Roger Dubuis 04/28 sapphire crystal 37x25mm domed blue AR. Aftermarket replacement, scratch resistant.
title: Generic Roger Dubuis 04/28 Sapphire Crystal 37mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2024/03/DSC09706.jpg
---
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- **Generic Roger Dubuis 04/28 Sapphire Crystal 37mm**
[](https://www.soflypart.com/wp-content/uploads/2024/03/DSC09706.jpg)
# Generic Roger Dubuis 04/28 Sapphire Crystal 37mm
$80.00
You Saved
| Brand | Choose an option Roger Dubuis- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $80.00 |
| 3 - 4 | 5% | $76.00 |
| 5 - 9 | 7% | $74.40 |
| 10 - 14 | 10% | $72.00 |
| 15+ | 15% | $68.00 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $80.00 |
| 3 - 4 | 5% | $76.00 |
| 5 - 9 | 7% | $74.40 |
| 10 - 14 | 10% | $72.00 |
| 15+ | 15% | $68.00 |
Generic Roger Dubuis 04/28 Sapphire Crystal 37mm quantity
Add to cart
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## Product Description
Generic sapphire crystal for Roger Dubuis 04/28. Dimensions: 37.0mm × 25.0mm, thickness 1.25mm. Domed shape with blue anti‑reflective coating. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals.
## Features & Function
- Domed with blue AR coating – reduces glare
- Synthetic sapphire – excellent scratch resistance (Mohs 9)
- Precise dimensions: 37.0 × 25.0 × 1.25 mm
- High optical clarity – maintains dial visibility
- Affordable alternative to OEM
## Specifications
| Parameter | Value |
| --- | --- |
| Compatible model | Roger Dubuis 04/28 |
| Dimensions | 37.0 × 25.0 mm |
| Thickness | 1.25 mm |
| Shape | Domed |
| Coating | Blue anti‑reflective |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
## Applications
- Replace scratched, cracked, or damaged original crystals on Roger Dubuis 04/28.
- Professional watch repair and restoration.
## Frequently Asked Questions
**Q1: Genuine Roger Dubuis part?**
No, generic aftermarket.
**Q2: Which model fits?**
Roger Dubuis 04/28 (37×25mm domed crystal). Measure your original before ordering.
**Q3: Self‑install?**
Professional recommended for water resistance.
## 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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