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This generic flat sapphire crystal is designed for Cartier Tank Anglaise WT100018 and also fits WJTA0009M and W5310024, measuring 24.25mm × 20.65mm with a thickness of 1.0mm. Its flat rectangular design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat rectangular shape minimizes optical distortion for clear dial viewing
1.0mm thickness provides balanced strength and slim profile
High hardness (9 Mohs) resists daily scratches and wear
Generic design – always verify dimensions with original glass
Length: 24.25 mm
Width: 20.65 mm
Thickness: 1.0 mm
Shape: Flat Rectangular
Material: Synthetic sapphire
Compatible Models: Cartier Tank Anglaise WT100018, WJTA0009M, W5310024
Replacement crystal for Cartier Tank Anglaise WT100018 / WJTA0009M / W5310024
Suitable for luxury rectangular watch restoration
1.Is this an original Cartier part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Tank Anglaise WT100018, WJTA0009M, or W5310024 perfectly?
Only if your watch uses exactly 24.25×20.65×1.0mm rectangular glass; measure before purchase.
3.Is 1.0mm thickness durable enough?
Yes, sapphire is very hard; 1.0mm provides adequate strength for normal daily wear.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
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