Generic Cartier Tortue 2644 Case Back Sapphire Crystal 20mm

Product Description

This generic sapphire crystal is designed specifically as a case back crystal for the Cartier Tortue 2644, measuring 20.0mm in diameter with an ultra-thin 0.6mm thickness. Made from synthetic sapphire (Mohs 9), it offers exceptional scratch resistance and optical clarity for viewing the movement through the transparent back.

Features & Function

• Ultra-thin 0.6mm profile for precise case back fitting

• High hardness (9 Mohs) resists daily scratches and wear

• Excellent optical clarity for clear movement viewing

• Aftermarket replacement for cost-effective restoration

Specifications

• Diameter: 20.0 mm

• Thickness: 0.6 mm

• Shape: Flat Round

• Material: Synthetic sapphire (Mohs 9)

• Compatible Model: Cartier Tortue 2644 (case back)

Applications

• Replacement case back crystal for Cartier Tortue 2644

• Ideal for restoring movement visibility in exhibition case backs

FAQs

1.Is this an original Cartier part?
No, it is a generic aftermarket crystal, not OEM.

2.Will it fit my Tortue 2644 case back perfectly?
Only if your case back uses exactly 20.0mm round glass; measure before purchase.

3.Is 0.6mm thickness durable enough for case back?
Yes, sapphire is very hard; 0.6mm provides adequate strength for case back use.