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This generic flat sapphire crystal is compatible with Chopard Happy Diamonds models, featuring an oval shape measuring 18.6mm in length, 12.5mm in width, and 1.0mm in thickness. Its flat design provides excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat oval shape offers a classic and elegant aesthetic
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: 18.6 mm
Width: 12.5 mm
Thickness: 1.0 mm
Shape: Flat Oval (Elliptical)
Material: Synthetic sapphire
Compatible Series: Chopard Happy Diamonds
Replacement for Chopard Happy Diamonds models requiring oval flat glass
Suitable for shaped watch restoration and repair
1.Is this an original Chopard part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my oval Happy Diamonds watch perfectly?
Only if your watch uses exactly 18.6×12.5×1.0mm oval glass; measure before purchase.
3.Is oval sapphire more fragile than round?
Oval shapes are generally durable, but handle with care during installation.
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.
