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This generic flat sapphire crystal is designed for the Cartier Roadster 2722, measuring 31.0mm × 30.0mm with a thickness of 2.2mm. Its flat design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat shape minimizes optical distortion for clear dial viewing
2.2mm thickness provides enhanced strength and durability
High hardness (9 Mohs) resists daily scratches and wear
Generic design – always verify dimensions with original glass
Length: 31.0 mm
Width: 30.0 mm
Thickness: 2.2 mm
Shape: Flat
Material: Synthetic sapphire
Compatible Model: Cartier Roadster 2722
Replacement crystal for Cartier Roadster 2722
Suitable for luxury sports watch restoration and repair
1.Is this an original Cartier part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Roadster 2722 perfectly?
Only if your watch uses exactly 31.0×30.0×2.2mm flat glass; measure before purchase.
3.Is 2.2mm thickness durable enough?
Yes, 2.2mm provides good strength for normal daily wear and protection.
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.









