Generic Zenith El Primero 03.2050.400 Sapphire Crystal 40.7mm

Product Description

This generic sapphire crystal is designed for the Zenith El Primero reference 03.2050.400, measuring 40.7mm in diameter and 3.8mm in thickness. Featuring a flat pan shape with blue anti-reflective coating, it offers excellent optical clarity and scratch resistance as an ideal replacement for damaged or scratched original crystals.

Features & Function

• Flat pan shape offers classic vintage aesthetics with enhanced dial visibility

• Blue AR coating reduces glare and improves readability

• 3.8mm thickness provides balanced strength and durability

• High hardness (9 Mohs) resists daily scratches and wear

Specifications

• Diameter: 40.7 mm

• Thickness: 3.8 mm

• Coating: Blue anti-reflective (AR)

• Shape: Flat pan shape

• Material: Synthetic sapphire

• Compatible Reference: Zenith El Primero 03.2050.400

Applications

• Replacement crystal for Zenith El Primero 03.2050.400

• Suitable for high-frequency chronograph watch restoration

FAQs

1.Is this an original Zenith part?
No, it is a generic compatible crystal, not OEM.

2.Will it fit my El Primero 03.2050.400 perfectly?
Only if your watch uses exactly 40.7mm pan-shape glass; measure before purchase.

3.Is the blue AR coating scratch-resistant?
The coating is durable but may scratch over time; the sapphire underneath remains hard.

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