Generic Patek Philippe Nautilus 5711/5712/5726/5980 Sapphire Crystal 27.7mm

Product Description

Enhance your Patek Philippe Nautilus with the Generic Patek Philippe Sapphire Crystal, designed to fit multiple Nautilus models, including 5711, 5712, 5726, and 5980. Crafted with precision, this high-quality sapphire crystal offers exceptional clarity and scratch resistance, ensuring your luxury watch retains its original aesthetic and functionality. Available with a genuine gasket in two colors – white and rose gold, this crystal is a perfect replacement for your timepiece.

Key Features:

Perfect Fit for Nautilus Models: Designed specifically for Patek Philippe Nautilus models, including 5711, 5712, 5726, and 5980, ensuring an exact replacement.

Sapphire Crystal: Made from premium sapphire, known for its superior scratch resistance and clarity, keeping your watch face looking pristine.

Gasket Included: Comes with a genuine gasket for a water-resistant seal during installation.

Two Colors Available: Choose between white or rose gold gasket to complement the aesthetic of your timepiece.

Water-Resistant Seal: The included gasket ensures a tight, water-resistant seal, preserving your watch’s functionality and value.

Specifications:

Feature	Details
Model Compatibility	Patek Philippe 5711, 5712, 5726, 5980
Size	27.7mm (Diameter) x 27.7mm (Height) x 1.3mm (Thickness)
Material	Sapphire Crystal
Gasket Included	Yes
Gasket Color Options	White or Rose Gold
Condition	Brand New, Replacement
Packing	SOFLY Secure Packaging

Usage Instructions

Daily Use	The crystal is fixed and requires no daily operation after installation
Cleaning	Gently wipe with a soft cloth and mild soapy water; avoid abrasives or strong chemical solvents
AR Coating	The coating may show a faint purple or green tint at certain angles – this is normal
Precautions	Sapphire is hard but brittle; avoid strong impacts

Installation Instructions

1. Remove Movement Open the case back and carefully remove the movement. If the old crystal is shattered, clean all fragments
2. Remove Old Crystal Use a crystal press to push the old crystal out from inside the case
3. Clean Groove Thoroughly clean the crystal mounting channel and gasket groove
4. Replace Gasket Place the included sealing gasket into the groove, ensuring it sits flat without twisting
5. Place New Crystal Insert the new sapphire crystal into the case, aligning it with the case contour
6. Press Into Place Use a crystal press with nylon dies to apply even pressure
7. Water Test Perform a professional water resistance test after installation (recommended 120m pressure test)

Important Note: The Nautilus case has a unique octagonal shape – crystal orientation must be precise. A crystal press is mandatory; hand pressing is prohibited. Professional installation by a watchmaker is strongly recommended.

Maintenance & Service Guide

Cleaning Gently wipe with a soft cloth and mild soapy water; avoid abrasives
Scratch Treatment Sapphire crystals cannot be polished – deep scratches require full replacement
Gasket Lifespan Replace sealing gaskets every 3-5 years to maintain water resistance
Water Test Annual professional water resistance testing is recommended
Replacement Interval Replace only if cracked, deeply scratched, or the coating is severely damaged

FAQ:

Q1: Will this sapphire crystal fit my Patek Philippe Nautilus 5711?
Yes, this sapphire crystal is designed specifically to fit Patek Philippe Nautilus 5711, as well as the 5712, 5726, and 5980 models.

Q2: Does the crystal come with a gasket?
Yes, the Generic Patek Philippe Nautilus Sapphire Crystal includes a gasket for a secure and water-resistant seal during installation.

Q3: Does this crystal have anti-reflective coating?
A: Yes, this crystal features double-sided anti-reflective (AR) coating to reduce glare and improve readability.

Q4: Can I install this crystal myself?
A: Professional installation is strongly recommended. Incorrect installation may crack the crystal, damage the case, or compromise water resistance.