---
description: Sapphire crystal for Audemars Piguet Royal Oak Offshore ref. 26405CE — 28.3×27.3×1.6mm, Mohs 9, anti-reflective, flat round. Scratch-resistant replacement.
title: Generic Audemars Piguet Royal Oak Offshore 26405CE Sapphire Crystal 28.3mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2022/03/DSC08657.jpg
---
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- **Generic Audemars Piguet Royal Oak Offshore 26405CE Sapphire Crystal 28.3mm**
[](https://www.soflypart.com/wp-content/uploads/2022/03/DSC08657.jpg)
# Generic Audemars Piguet Royal Oak Offshore 26405CE Sapphire Crystal 28.3mm
$65.00
You Saved
| Brand | Choose an option Audemars piguet- 
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 Audemars Piguet Royal Oak Offshore 26405CE Sapphire Crystal 28.3mm quantity
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## Product Description
**Flat round sapphire crystal engineered for Audemars Piguet Royal Oak Offshore ref. 26405CE**, precisely cut to **28.3 mm × 27.3 mm × 1.6/0.6 mm**. Crafted from premium synthetic sapphire with anti-reflective coating, delivering **exceptional scratch resistance and crystal-clear clarity** to match the Offshore’s bold, sporty case design.
## Features & Function
- **Premium synthetic sapphire** — Mohs hardness 9, highly scratch-resistant and durable
- **Anti-reflective coating** — reduces glare for clear dial readability in all conditions
- **Flat round profile** — sleek design matching the Royal Oak Offshore case aesthetic
- **28.3 × 27.3 mm precision dimensions** — exact fit for Royal Oak Offshore ref. 26405CE
- **Dual-thickness design** — 1.6 mm overall with 0.6 mm step for proper case sealing
## Specifications
| Parameter | Value |
| --- | --- |
| **Shape** | Flat Round |
| **Dimensions** | 28.3 × 27.3 × 1.6/0.6 mm |
| **Material** | Synthetic Sapphire Crystal |
| **Hardness** | Mohs 9 |
| **Coating** | Anti-Reflective (AR) |
| **Compatibility** | Audemars Piguet Royal Oak Offshore ref. 26405CE |
## Applications
- Direct replacement for damaged or worn original Royal Oak Offshore 26405CE sapphire crystal
- Professional watch repair and restoration
- Watchmaker and collector spare parts supply
- Vintage Audemars Piguet Royal Oak Offshore preservation
## FAQ
**Q1: Is this a genuine Audemars Piguet crystal?**
A: This is an **aftermarket replacement sapphire crystal** designed for the Royal Oak Offshore ref. 26405CE. It is not manufactured by Audemars Piguet.
**Q2: How do I confirm this fits my watch?**
A: Confirm your watch is **Audemars Piguet Royal Oak Offshore ref. 26405CE**. The 28.3 × 27.3 mm dimensions are precision-matched to this reference.
**Q3: Is professional installation recommended?**
A: Yes — **certified watchmaker installation** is recommended to ensure correct fit, alignment, and waterproofing integrity.
## 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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Crafted from premium synthetic sapphire with anti-reflective coating, delivering\u00a0exceptional scratch resistance and crystal-clear clarity\u00a0to match the Offshore\u2019s bold, sporty case design. Features & Function Premium synthetic sapphire\u00a0\u2014 Mohs hardness 9, highly scratch-resistant and durable Anti-reflective coating\u00a0\u2014 reduces glare for clear dial readability in all conditions Flat round profile\u00a0\u2014 sleek design matching the Royal Oak Offshore case aesthetic 28.3 \u00d7 27.3 mm precision dimensions\u00a0\u2014 exact fit for Royal Oak Offshore ref. 26405CE Dual-thickness design\u00a0\u2014 1.6 mm overall with 0.6 mm step for proper case sealing Specifications Parameter Value Shape Flat Round Dimensions 28.3 \u00d7 27.3 \u00d7 1.6/0.6 mm Material Synthetic Sapphire Crystal Hardness Mohs 9 Coating Anti-Reflective (AR) Compatibility Audemars Piguet Royal Oak Offshore ref. 26405CE Applications Direct replacement for damaged or worn original Royal Oak Offshore 26405CE sapphire crystal Professional watch repair and restoration Watchmaker and collector spare parts supply Vintage Audemars Piguet Royal Oak Offshore preservation FAQ Q1: Is this a genuine Audemars Piguet crystal? A: This is an\u00a0aftermarket replacement sapphire crystal\u00a0designed for the Royal Oak Offshore ref. 26405CE. It is not manufactured by Audemars Piguet. Q2: How do I confirm this fits my watch? A: Confirm your watch is\u00a0Audemars Piguet Royal Oak Offshore ref. 26405CE. The 28.3 \u00d7 27.3 mm dimensions are precision-matched to this reference. Q3: Is professional installation recommended? A: Yes \u2014\u00a0certified watchmaker installation\u00a0is recommended to ensure correct fit, alignment, and waterproofing integrity. 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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A: This is an\u00a0aftermarket replacement sapphire crystal\u00a0designed for the Royal Oak Offshore ref. 26405CE. It is not manufactured by Audemars Piguet. Q2: How do I confirm this fits my watch? A: Confirm your watch is\u00a0Audemars Piguet Royal Oak Offshore ref. 26405CE. The 28.3 \u00d7 27.3 mm dimensions are precision-matched to this reference. Q3: Is professional installation recommended? A: Yes \u2014\u00a0certified watchmaker installation\u00a0is recommended to ensure correct fit, alignment, and waterproofing integrity. 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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