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This generic flat sapphire crystal is compatible with Chopard Happy Diamonds reference 203957, featuring an oval shape measuring 22.3mm in length, 15.0mm 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: 22.3 mm
Width: 15.0 mm
Thickness: 1.0 mm
Shape: Flat Oval (Elliptical)
Material: Synthetic sapphire
Compatible Reference: Chopard Happy Diamonds 203957
1.Is this an original Chopard part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Happy Diamonds 203957 perfectly?
Only if your watch uses exactly 22.3×15.0×1.0mm oval glass; measure before purchase.
3.Is 1.0mm thickness durable enough?
Yes, 1.0mm provides good strength for normal daily wear.
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