---
description: Generic sapphire crystal for Longines Master L2.669.4/L2.628. 32.5mm domed round with gasket. Aftermarket replacement.
title: Generic Longines Master Collection L2.669.4 Sapphire Crystal 32.5mm - Sofly
image: https://www.soflypart.com/wp-content/uploads/2023/10/Longines-L2.669-crystal.jpg
---
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- **Generic Longines Master Collection L2.669.4 Sapphire Crystal 32.5mm**
[](https://www.soflypart.com/wp-content/uploads/2023/10/Longines-L2.669-crystal.jpg)
# Generic Longines Master Collection L2.669.4 Sapphire Crystal 32.5mm
$25.00
You Saved
| Brand | Choose an option Longines- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $25.00 |
| 3 - 4 | 5% | $23.75 |
| 5 - 9 | 7% | $23.25 |
| 10 - 14 | 10% | $22.50 |
| 15+ | 15% | $21.25 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $25.00 |
| 3 - 4 | 5% | $23.75 |
| 5 - 9 | 7% | $23.25 |
| 10 - 14 | 10% | $22.50 |
| 15+ | 15% | $21.25 |
Generic Longines Master Collection L2.669.4 Sapphire Crystal 32.5mm quantity
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## Product Description
Generic domed round sapphire crystal for Longines Master Collection L2.669.4, also fits L2.628. Diameter 32.5mm, total thickness 1.8mm, step thickness 1.0mm. Includes matching gasket. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals.
## Features & Function
- Domed round shape – classic dress watch profile, reduces glare.
- Includes matching gasket – ensures proper sealing and water resistance.
- Synthetic sapphire – excellent scratch resistance (Mohs 9).
- Precise dimensions – drop‑in replacement for L2.669.4 / L2.628.
- Affordable alternative to OEM crystal.
## Specifications
| Parameter | Value |
| --- | --- |
| Compatible models | Longines Master L2.669.4, L2.628 |
| Diameter | 32.5 mm |
| Total thickness | 1.8 mm |
| Step thickness | 1.0 mm |
| Shape | Domed round |
| Gasket | Included |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
## Applications
- Replace scratched, cracked, or damaged original crystals on Longines Master Collection L2.669.4 and L2.628.
- Professional watch repair and restoration.
## Frequently Asked Questions
**Q1: Genuine Longines part?**
No, generic aftermarket.
**Q2: Does it fit both L2.669.4 and L2.628?**
Yes, same crystal dimensions.
**Q3: Is the gasket included?**
Yes, matching gasket included.
## 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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