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This generic sapphire crystal is compatible with Chopard Happy Diamonds reference 204292, measuring 11.8mm × 9.8mm × 0.8mm with a flat profile. It offers excellent transparency and high scratch resistance for reliable glass replacement.
Flat shape ensures clear, distortion-free view of floating diamonds
Ultra-thin 0.8mm for precise case fitting
Hardness level 9 on Mohs scale, resists daily wear
Generic design – always verify dimensions with original glass
Length: 11.8 mm
Width: 9.8 mm
Thickness: 0.8 mm
Shape: Flat
Material: Synthetic sapphire crystal
Compatible Reference: Chopard Happy Diamonds 204292
Replacement for Chopard Happy Diamonds ref. 204292 crystal
Suitable for watch repair and restoration of floating diamond models
1.Is this an original Chopard part?
No, it is a generic compatible crystal, not OEM from Chopard.
2.Will it fit my Chopard Happy Diamonds 204292 perfectly?
Only if your watch uses exactly 11.8×9.8×0.8mm flat glass; measure before purchase.
3.Is sapphire crystal unbreakable?
No, it is highly scratch-resistant but can crack under strong impact.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
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Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.









