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Generic flat round sapphire crystal for Omega De Ville Prestige 4310.31.00, also fits 4600.31.02 / 4679.75.36. Diameter 28.5mm, thickness 1.1mm, includes gasket. Aftermarket replacement for damaged original crystals.
Flat round shape – minimal distortion.
Includes gasket – ensures proper sealing.
Synthetic sapphire – scratch resistant (Mohs 9).
Drop‑in replacement – no modification needed.
| Parameter | Value |
|---|---|
| Compatible models | 4310.31.00, 4600.31.02, 4679.75.36 |
| Diameter | 28.5 mm |
| Thickness | 1.1 mm |
| Gasket | Included |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on compatible Omega De Ville models.
Professional watch repair.
Q1: Genuine Omega part?
No, aftermarket.
Q2: Gasket included?
Yes.
Q3: Quality reliable?
Yes, from good suppliers.
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 [email protected] or WhatsApp +86 18620212114.









