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Generic domed round sapphire crystal for Omega Seamaster Aqua Terra 231.10.39, also fits 231.20.39. Diameter 32.0mm, total thickness 2.8mm, step thickness 1.7mm, blue anti‑reflective coating. Aftermarket replacement for damaged original crystals.
Domed round with blue AR 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.
| Parameter | Value |
|---|---|
| Compatible models | Omega 231.10.39, 231.20.39 |
| Diameter | 32.0 mm |
| Total thickness | 2.8 mm |
| Step thickness | 1.7 mm |
| Shape | Domed round |
| Coating | Blue anti‑reflective |
| Material | Synthetic sapphire |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on Omega Seamaster Aqua Terra 231.10.39 / 231.20.39.
Professional watch repair and restoration.
Q1: Genuine Omega part?
No, generic aftermarket.
Q2: Does it fit both models?
Yes, same crystal size.
Q3: Self‑install?
Professional recommended for water resistance.
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.
