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This is a generic sapphire crystal designed for the Rolex GMT-Master II reference 116710 (and compatible with 116710LN, 116710BLNR), manufactured to replace the original Rolex B25-295 crystal part number.
Crafted from high-clarity synthetic sapphire (Mohs hardness 9), this aftermarket crystal features the Rolex coronet logo laser-etched at the 6 o’clock position and includes a matching crystal gasket for secure, water-resistant installation.
The original GMT-Master II 116710 features a 40mm Oyster case, 100m water resistance, and is powered by the Caliber 3186 movement with a 48-hour power reserve.
Sapphire Crystal – Mohs 9, highly scratch-resistant and optically clear.
Laser-Etched Coronet – Rolex logo at 6 o’clock for an authentic look.
Includes Waterproof Gasket – Matching gasket included for secure, water-resistant installation.
Precise Dimensions – Fits 40mm Oyster case, fully compatible with original B25-295.
Generic Aftermarket – Non-original but manufactured to OEM specs for direct replacement.
| Parameter | Details |
|---|---|
| Compatible Models | Rolex GMT-Master II 116710, 116710LN, 116710BLNR |
| Type | Generic aftermarket |
| Material | Synthetic sapphire |
| Shape | Flat with coronet etching |
| Included | Waterproof gasket |
| OEM Part Number | B25-295 |
Rolex GMT-Master II 116710 series (40mm Oyster case, Caliber 3186)
Replacement of damaged, deeply scratched, worn coronet etching, or aged AR coating
Restoring 100m water resistance during service
1. Is this a genuine Rolex crystal?
No. It is a generic aftermarket replacement, not original, but matches the 116710 dimensions and includes a coronet etching and gasket.
2. Is the laser-etched logo the same as genuine?
The logo is laser-etched and visually similar to the original, but not Rolex factory-grade. It closely mimics the authentic look.
3. Will the original 100m water resistance be maintained after installation?
Proper installation with the included new gasket can restore similar water resistance. A water resistance test is advised.
4. What should I pay attention to during installation?
Clean the case groove, place the new gasket, then the crystal. Align the coronet at 6 o‘clock. Press evenly with a crystal press. Professional installation is recommended.
5. Is the crystal prone to scratches?
Sapphire is highly scratch-resistant for daily wear, but avoid abrasive materials like sand.
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