Generic Cartier Tortue 2645 Case Back Sapphire Crystal 31.2mm

Product Description

This generic sapphire crystal is designed for the Cartier Tortue 2645 case back, measuring 31.2mm in diameter. Its flat round design offers excellent optical clarity and scratch resistance for reliable case back glass replacement.

Features & Function

• Flat round shape ensures precise fit for case back opening

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

• Excellent optical clarity for clear movement viewing

• Generic design – always verify dimensions with original glass

Specifications

• Diameter: 31.2 mm

• Shape: Flat Round

• Material: Synthetic sapphire

• Compatible Model: Cartier Tortue 2645 (case back)

Applications

• Replacement case back crystal for Cartier Tortue 2645

• Ideal for restoring movement visibility in exhibition case backs

FAQs

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

2.Will it fit my Tortue 2645 case back perfectly?
Only if your case back uses exactly 31.2mm round glass; measure before purchase.

3.Is this crystal suitable for both front and case back?
This listing is for case back crystal; front crystal may have different dimensions.

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