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Generic domed round sapphire crystal for Omega Seamaster Diver 300M 212.30.28. Diameter 19.5mm, total thickness 2.9mm, step thickness 2.4mm, blue reflective coating. Aftermarket replacement for damaged original crystals.
Domed round with blue reflective coating – reduces glare.
Synthetic sapphire – scratch resistant (Mohs 9).
High optical clarity – maintains dial readability.
Drop‑in replacement – no modification needed.
Affordable alternative to OEM crystal.
| Parameter | Value |
|---|---|
| Compatible model | Omega 212.30.28 |
| Diameter | 19.5 mm |
| Total thickness | 2.9 mm |
| Step thickness | 2.4 mm |
| Coating | Blue reflective |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystal on Omega Seamaster 212.30.28.
Professional watch repair and restoration.
Q1: Genuine Omega part?
No, aftermarket.
Q2: Does it include a gasket?
No, use original or purchase separately.
Q3: Quality reliable?
Yes, from reputable 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.
