---
description: Generic domed round sapphire case back crystal for Roger Dubuis KingSquare RDDBKS0056. 24.5mm. Aftermarket replacement.
title: Generic Roger Dubuis KingSquare RDDBKS0056 Case Back Sapphire Crystal 24.5mm(B) - Sofly
image: https://www.soflypart.com/wp-content/uploads/2022/04/DSC09029.jpg
---
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- **Generic Roger Dubuis KingSquare RDDBKS0056 Case Back Sapphire Crystal 24.5mm(B)**
[](https://www.soflypart.com/wp-content/uploads/2022/04/DSC09029.jpg)
# Generic Roger Dubuis KingSquare RDDBKS0056 Case Back Sapphire Crystal 24.5mm(B)
$45.00
You Saved
| Brand | Choose an option Roger Dubuis- 
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 Roger Dubuis KingSquare RDDBKS0056 Case Back Sapphire Crystal 24.5mm(B) quantity
Add to cart
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- Covers 99% of Repair Needs
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## Product Description
Generic domed round sapphire case back crystal for Roger Dubuis KingSquare RDDBKS0056. Diameter 24.5mm, total thickness 1.8mm, step thickness 0.8mm. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original case back crystals.
## Features & Function
- Domed round shape – fits KingSquare case back opening
- Synthetic sapphire – excellent scratch resistance (Mohs 9)
- Precise dimensions: 24.5 × 1.8 × 0.8 mm
- High optical clarity – view movement through case back
- Affordable alternative to OEM
## Specifications
| Parameter | Value |
| --- | --- |
| Compatible model | Roger Dubuis KingSquare RDDBKS0056 |
| Diameter | 24.5 mm |
| Total thickness | 1.8 mm |
| Step thickness | 0.8 mm |
| Shape | Domed round |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
## Applications
- Replace scratched, cracked, or damaged original case back crystal on Roger Dubuis KingSquare RDDBKS0056.
- Professional watch repair and restoration.
## Frequently Asked Questions
**Q1: Genuine Roger Dubuis part?**
No, generic aftermarket.
**Q2: Which model fits?**
Roger Dubuis KingSquare RDDBKS0056 (24.5mm domed round case back crystal).
**Q3: Self‑install?**
Professional recommended for proper sealing and 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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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\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","image":"https://www.soflypart.com/wp-content/uploads/2022/04/DSC09029-150x150.jpg","offers":{"@type":"Offer","description":"Product Description Generic domed round sapphire case back crystal for Roger Dubuis KingSquare RDDBKS0056. Diameter 24.5mm, total thickness 1.8mm, step thickness 0.8mm. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original case back crystals. 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