Generic Hublot Big Bang Unico 411.NX.1170.RX Sapphire Crystal 31.5mm

Product Description

This high-quality generic sapphire crystal is designed for the Hublot Big Bang Unico 411.NX.1170.RX (42mm case), measuring 31.5mm in diameter with a thickness of 2.5mm. Featuring anti-reflective coating and a flat or slightly domed profile, it offers exceptional scratch resistance and optical clarity as a direct substitute for damaged original crystals.

Features & Function

• Anti-reflective (AR) coating reduces glare and enhances readability

• Flat/slightly domed profile matches original design

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

• Direct substitute for damaged or scratched original crystals

Specifications

• Diameter: 31.5 mm

• Thickness: 2.5 mm

• Coating: Anti-reflective (AR)

• Profile: Flat or slightly domed

• Material: Synthetic sapphire (Mohs 9)

• Compatible Model: Hublot Big Bang Unico 411.NX.1170.RX (42mm case)

Applications

• Replacement crystal for Hublot Big Bang Unico 411.NX.1170.RX

• Suitable for luxury sports watch restoration and repair

FAQ

Q1: Is this an original Hublot part?
No, it is a generic aftermarket crystal, not OEM.

Q2: Will it fit my Big Bang Unico 411.NX.1170.RX perfectly?
Only if your watch uses exactly 31.5mm crystal; confirm profile (flat/domed) before purchase.

Q3: Is the AR coating scratch-resistant?
The coating is durable but may scratch over time; the sapphire underneath remains hard.

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