Generic Hublot Spirit Of Big Bang 647.NX.5371.LR Sapphire Crystal 30.82mm

Product Description

This generic sapphire crystal is designed for the Hublot Spirit of Big Bang 647.NE.2070.RW case back, measuring 31.35mm × 29.7mm. Featuring blue reflective coating, it offers excellent optical clarity and scratch resistance for reliable case back glass replacement.

Features & Function

• Precision fit for Spirit of Big Bang 647.NE.2070.RW case back

• Blue reflective coating reduces glare and adds sophisticated appearance

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

• Generic design – always verify dimensions with original glass

Specifications

• Length: 31.35 mm

• Width: 29.7 mm

• Coating: Blue reflective

• Material: Synthetic sapphire

• Compatible Model: Hublot Spirit of Big Bang 647.NE.2070.RW (case back)

Applications

• Replacement case back crystal for Hublot Spirit of Big Bang 647.NE.2070.RW

• Ideal for restoring movement visibility in exhibition case backs

FAQs

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

2.Will it fit my Spirit of Big Bang 647.NE.2070.RW case back perfectly?
Only if your case back uses exactly 31.35×29.7mm glass; measure before purchase.

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

Why Choose SOFLY Watch Parts?

• 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.