---
description: Sapphire crystal for Rado Centrix R30934 — 37.8×2.1×0.9mm, domed round, Mohs 9, scratch-resistant. Cost-effective replacement for watchmakers.
title: Generic Rado Centrix R30934 Sapphire Crystal 37.9mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2021/10/DSC08194.jpg
---
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- **Generic Rado Centrix R30934 Sapphire Crystal 37.9mm**
[](https://www.soflypart.com/wp-content/uploads/2021/10/DSC08194.jpg)
# Generic Rado Centrix R30934 Sapphire Crystal 37.9mm
$65.00
You Saved
| Brand | Choose an option Rado- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $65.00 |
| 3 - 4 | 5 % | $61.75 |
| 5 - 9 | 7 % | $60.45 |
| 10 - 14 | 10 % | $58.50 |
| 15+ | 15 % | $55.25 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $65.00 |
| 3 - 4 | 5 % | $61.75 |
| 5 - 9 | 7 % | $60.45 |
| 10 - 14 | 10 % | $58.50 |
| 15+ | 15 % | $55.25 |
Generic Rado Centrix R30934 Sapphire Crystal 37.9mm quantity
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## Product Description
**Domed round sapphire crystal designed for Rado Centrix ref. R30934**, precisely cut to **37.8mm diameter × 2.1mm overall height × 0.9mm edge thickness**. Crafted from **synthetic sapphire glass**, offering **exceptional scratch resistance and excellent optical clarity**. Direct substitute for damaged or scratched original crystals.
## Features & Function
- **Premium synthetic sapphire** — Mohs hardness 9, exceptional scratch resistance and durability
- **Domed round profile** — elegant convex design matching Centrix case aesthetic
- **37.8mm precision diameter** — exact fit for Rado Centrix R30934
- **Dual-thickness construction** — 2.1mm overall with 0.9mm edge for proper case seating
- **Excellent optical clarity** — crystal-clear transparency for optimal dial visibility
## Specifications
| Parameter | Value |
| --- | --- |
| **Brand** | Generic |
| **Material** | Synthetic Sapphire Glass |
| **Diameter** | 37.8 mm |
| **Overall Height** | 2.1 mm |
| **Edge Thickness** | 0.9 mm |
| **Profile** | Domed Round |
| **Hardness** | Mohs 9 |
| **Compatibility** | Rado Centrix ref. R30934 |
## Applications
- Direct replacement for damaged or scratched Rado Centrix sapphire crystal
- Professional watch repair and restoration
- Cost-effective repair solution for watchmakers and enthusiasts
- Watchmaker and service center spare parts
## FAQ
**Q1: Is this a genuine Rado crystal?**
A: This is a **generic replacement sapphire crystal** designed for Rado Centrix R30934. It is not manufactured by Rado.
**Q2: What are the exact dimensions?**
A: The crystal measures **37.8mm diameter**, **2.1mm overall height**, with **0.9mm edge thickness**.
**Q3: Is professional installation recommended?**
A: Yes — **certified watchmaker installation** is recommended to ensure proper fit 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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Features & Function Premium synthetic sapphire\u00a0\u2014 Mohs hardness 9, exceptional scratch resistance and durability Domed round profile\u00a0\u2014 elegant convex design matching Centrix case aesthetic 37.8mm precision diameter\u00a0\u2014 exact fit for Rado Centrix R30934 Dual-thickness construction\u00a0\u2014 2.1mm overall with 0.9mm edge for proper case seating Excellent optical clarity\u00a0\u2014 crystal-clear transparency for optimal dial visibility Specifications Parameter Value Brand Generic Material Synthetic Sapphire Glass Diameter 37.8 mm Overall Height 2.1 mm Edge Thickness 0.9 mm Profile Domed Round Hardness Mohs 9 Compatibility Rado Centrix ref. R30934 Applications Direct replacement for damaged or scratched Rado Centrix sapphire crystal Professional watch repair and restoration Cost-effective repair solution for watchmakers and enthusiasts Watchmaker and service center spare parts FAQ Q1: Is this a genuine Rado crystal? 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