$45.00
You Saved
This generic domed sapphire crystal is compatible with select Cartier octagonal models, measuring 19.9mm × 19.8mm. Its domed square/octagonal design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Domed octagonal/square shape provides classic Cartier aesthetics and impact resistance
High hardness (9 Mohs) resists daily scratches and wear
Excellent optical clarity for clear dial viewing
Generic design – always verify dimensions with original glass
Length: 19.9 mm
Width: 19.8 mm
Shape: Domed Octagonal/Square
Material: Synthetic sapphire
Compatible: Select Cartier octagonal models
Replacement crystal for select Cartier octagonal/square watches
Suitable for luxury 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 Cartier octagonal watch perfectly?
Only if your watch uses exactly 19.9×19.8mm domed octagonal 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.
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.
