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This generic flat sapphire crystal is compatible with Chopard Happy Diamonds models, measuring 20.95mm in length, 18.95mm in width, and 1.0mm in thickness. Its flat design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat shape minimizes optical distortion for clear dial viewing
1.0mm thickness offers balanced strength and slim profile
High hardness (9 Mohs) resists daily scratches and wear
Generic design – always verify dimensions with original glass
Length: 20.95 mm
Width: 18.95 mm
Thickness: 1.0 mm
Shape: Flat
Material: Synthetic sapphire
Compatible Series: Chopard Happy Diamonds
Replacement for Chopard Happy Diamonds models requiring 20.95×18.95mm flat glass
Suitable for 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 Happy Diamonds watch perfectly?
Only if your watch uses exactly 20.95×18.95×1.0mm flat 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.
3,000+ watch movements and parts in stock.
Trusted by watchmakers worldwide.
Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.
