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Generic domed round sapphire crystal for TAG Heuer watches. Diameter 34.5mm, total thickness 3.5mm, step thickness 2.0mm, blue anti‑reflective coating. Aftermarket replacement for damaged original crystals.
Domed shape 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 crystal.
| Parameter | Value |
|---|---|
| Diameter | 34.5 mm |
| Total thickness | 3.5 mm |
| Step thickness | 2.0 mm |
| Coating | Blue anti‑reflective |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on compatible TAG Heuer models with 34.5mm domed opening.
Professional watch repair and restoration.
Q1: Genuine TAG Heuer part?
No, generic aftermarket.
Q2: Which models fit?
TAG Heuer watches requiring 34.5×3.5×2.0mm domed blue AR crystal. Measure your original before ordering.
Q3: Does it include a gasket?
No, use original or purchase separately.
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.









