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Generic domed sapphire crystal with blue reflective coating. Diameter 28.0mm, total thickness 3.8mm, step thickness 3.0mm. Scratch‑resistant synthetic sapphire (Mohs 9). Aftermarket replacement for damaged original Omega crystals.
Domed shape with blue AR coating – reduces glare.
Synthetic sapphire – high scratch resistance (Mohs 9).
Precise dimensions – exact fit for 28mm case openings.
Drop‑in replacement – no case modification needed.
Affordable alternative to OEM crystal.
| Parameter | Value |
|---|---|
| Diameter | 28.0 mm |
| Total thickness | 3.8 mm |
| Step thickness | 3.0 mm |
| Coating | Blue reflective |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on compatible Omega watches with 28mm crystal opening.
Professional watch repair and restoration.
Q1: Genuine Omega part?
No, generic aftermarket.
Q2: Which models fit?
Omega watches requiring 28×3.8×3.0mm domed crystal. Measure your original before ordering.
Q3: Is the coating blue?
Yes, blue reflective.
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.









