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This generic flat sapphire crystal is designed for Cartier Santos 100 W20090X8 and also fits 2740, measuring 29.1mm × 29.1mm. Its flat square design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat square shape minimizes optical distortion for clear dial viewing
Precision fit for Santos 100 case design
High hardness (9 Mohs) resists daily scratches and wear
Generic design – always verify dimensions with original glass
Length: 29.1 mm
Width: 29.1 mm
Shape: Flat Square
Material: Synthetic sapphire
Compatible Models: Cartier Santos 100 W20090X8, 2740
Replacement crystal for Cartier Santos 100 W20090X8 / 2740
Suitable for luxury square watch restoration
1.Is this an original Cartier part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Santos 100 W20090X8 or 2740 perfectly?
Only if your watch uses exactly 29.1×29.1mm square glass; measure before purchase.
3.Is this crystal suitable for both front and case back?
This listing is for front crystal; case back crystal may have different dimensions.
Fast worldwide shipping within 3 business days.
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