
$70.00
You Saved
This generic mineral crystal is designed for the Cartier Tortue M6231367, measuring 20.96mm × 20.45mm in an irregular shape. Mineral glass offers good impact resistance and wear resistance, positioned between synthetic acrylic and sapphire crystal, making it an economical choice for replacing damaged or aged original crystals.
Irregular shape precisely fits Tortue M6231367 case design
Good impact resistance for daily wear protection
Balanced wear resistance for reliable durability
Economical alternative to sapphire crystal
Length: 20.96 mm
Width: 20.45 mm
Shape: Irregular
Material: Mineral glass
Compatible Model: Cartier Tortue M6231367
Replacement crystal for Cartier Tortue M6231367
Suitable for luxury watch restoration with economical solution
1.Is this an original Cartier part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Tortue M6231367 perfectly?
Only if your watch uses exactly 20.96×20.45mm irregular glass; measure before purchase.
3.Is mineral crystal less scratch-resistant than sapphire?
Yes, mineral crystal is softer than sapphire but more impact-resistant and cost-effective.
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.









