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This generic flat sapphire crystal is designed for the Patek Philippe Ellipse 5738, measuring 34.6mm × 29.8mm with a thickness of 1.0mm. Its flat elliptical/oval design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.
Flat elliptical/oval shape minimizes optical distortion for clear dial viewing
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: 34.6 mm
Width: 29.8 mm
Thickness: 1.0 mm
Shape: Flat Ellipse/Oval
Material: Synthetic sapphire
Compatible Model: Patek Philippe Ellipse 5738
Replacement crystal for Patek Philippe Ellipse 5738
Suitable for luxury elliptical watch restoration
1.Is this an original Patek Philippe part?
No, it is a generic compatible crystal, not OEM.
2.Will it fit my Ellipse 5738 perfectly?
Only if your watch uses exactly 34.6×29.8×1.0mm elliptical glass; measure before purchase.
3.Is elliptical sapphire more fragile than round?
Elliptical 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.
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