Generic Patek Philippe Octagonal Sapphire Crystal 18.0mm

Product Description

This generic flat octagonal sapphire crystal is compatible with select Patek Philippe models, measuring 18.0mm × 15.5mm with a thickness of 0.8mm. Its flat octagonal design offers excellent optical clarity and scratch resistance for reliable watch glass replacement.

Features & Function

• Flat octagonal shape provides a distinctive geometric aesthetic

• 0.8mm ultra-thin profile for precise case fitting

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

• Generic design – always verify dimensions with original glass

Specifications

• Length: 18.0 mm

• Width: 15.5 mm

• Thickness: 0.8 mm

• Shape: Flat Octagonal

• Material: Synthetic sapphire

• Compatible: Select Patek Philippe models

Applications

• Replacement crystal for select Patek Philippe octagonal watches

• Suitable for luxury watch restoration and repair

FAQs

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

2.Will it fit my Patek Philippe watch perfectly?
Only if your watch uses exactly 18.0×15.5×0.8mm octagonal glass; measure before purchase.

3.Is octagonal sapphire more fragile than round?
Octagonal corners may be slightly more vulnerable; handle with care during installation.

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.