---
description: Generic Omega Seamaster 212.30.44 sapphire crystal 33mm domed blue AR. Aftermarket replacement, scratch resistant.
title: Generic Omega Seamaster Diver 300 M 212.30.44 Sapphire Crystal 33mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2023/09/DSC02010.jpg
---
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- **Generic Omega Seamaster Diver 300 M 212.30.44 Sapphire Crystal 33mm**
[](https://www.soflypart.com/wp-content/uploads/2023/09/DSC02010.jpg)
# Generic Omega Seamaster Diver 300 M 212.30.44 Sapphire Crystal 33mm
$75.00
You Saved
| Brand | Choose an option Omega- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $75.00 |
| 3 - 4 | 5% | $71.25 |
| 5 - 9 | 7% | $69.75 |
| 10 - 14 | 10% | $67.50 |
| 15+ | 15% | $63.75 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $75.00 |
| 3 - 4 | 5% | $71.25 |
| 5 - 9 | 7% | $69.75 |
| 10 - 14 | 10% | $67.50 |
| 15+ | 15% | $63.75 |
Generic Omega Seamaster Diver 300 M 212.30.44 Sapphire Crystal 33mm quantity
Add to cart
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- Covers 99% of Repair Needs
- Wholesale Discounts
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## Product Description
Generic domed round sapphire crystal for Omega Seamaster Diver 300M 212.30.44. Diameter 33.0mm, total thickness 3.95mm, step thickness 3.0mm, blue anti‑reflective coating. Aftermarket replacement for damaged original crystals.
## Features & Function
- Domed round with blue AR coating – reduces glare.
- Synthetic sapphire – excellent scratch resistance (Mohs 9).
- High optical clarity – maintains dial readability.
- Drop‑in replacement – no modification needed.
- Affordable alternative to OEM.
## Specifications
| Parameter | Value |
| --- | --- |
| Compatible model | Omega 212.30.44 |
| Diameter | 33.0 mm |
| Total thickness | 3.95 mm |
| Step thickness | 3.0 mm |
| Shape | Domed round |
| Coating | Blue anti‑reflective |
| Material | Synthetic sapphire |
| Type | Aftermarket |
## Applications
- Replace scratched, cracked, or damaged original crystals on Omega Seamaster Diver 300M 212.30.44.
- Professional watch repair and restoration.
## Frequently Asked Questions
**Q1: Genuine Omega part?**
No, generic aftermarket.
**Q2: Does it fit other Seamaster models?**
Designed for 212.30.44. Check your original crystal size 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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Synthetic sapphire \u2013 excellent scratch resistance (Mohs 9). High optical clarity \u2013 maintains dial readability. Drop\u2011in replacement \u2013 no modification needed. Affordable alternative to OEM. Specifications Parameter Value Compatible model Omega 212.30.44 Diameter 33.0 mm Total thickness 3.95 mm Step thickness 3.0 mm Shape Domed round Coating Blue anti\u2011reflective Material Synthetic sapphire Type Aftermarket Applications Replace scratched, cracked, or damaged original crystals on Omega Seamaster Diver 300M 212.30.44. Professional watch repair and restoration. Frequently Asked Questions Q1: Genuine Omega part?\u00a0 No, generic aftermarket. Q2: Does it fit other Seamaster models?\u00a0 Designed for 212.30.44. Check your original crystal size before ordering. Q3: Self\u2011install?\u00a0 Professional recommended for water resistance. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. 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