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Generic sapphire crystal for Cartier Ballon Bleu W69012Z4. Diameter 33.3mm, fits 42mm case. Also compatible with Cartier 2999 and 3001. Synthetic sapphire (Mohs 9), scratch resistant. Aftermarket replacement for damaged original crystals.
Domed shape with blue AR coating – signature Ballon Bleu design, reduces glare
Synthetic sapphire – excellent scratch resistance (Mohs 9)
Precise 33.3mm diameter – fits W69012Z4, 2999, 3001 case openings
High optical clarity – maintains dial visibility
Affordable alternative to OEM crystal
| Parameter | Value |
|---|---|
| Compatible models | Cartier Ballon Bleu W69012Z4, 2999, 3001 |
| Crystal diameter | 33.3 mm |
| Case size | 42 mm |
| Material | Synthetic sapphire |
| Hardness | Mohs 9 |
| Type | Aftermarket |
Replace scratched, cracked, or damaged original crystals on Ballon Bleu 42mm models (W69012Z4, 2999, 3001).
Professional watch repair and restoration.
Q1: Genuine Cartier part?
No, generic aftermarket.
Q2: Does it fit 2999 and 3001?
Yes, same crystal dimensions.
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.
