







Professional-grade scratch removal for mineral and sapphire watch crystals. Replacing a scratched glass watch crystal is an expensive process that often requires a pressure test to ensure the factory seal remains intact. The PolyWatch® Glass Polish Kit offers a highly effective, bench-top alternative for removing fine to medium scratches from hard glass surfaces. Utilizing high-performance Diamond Polishing Technology (DPT), this German-engineered, two-step system uses micro-sized diamond particles to level and polish abrasions, restoring optical clarity and preserving the original crystal.
CRITICAL WARNING: This product is an abrasive diamond polish. Do NOT use on coated surfaces. Applying this to crystals with exterior Anti-Reflective (AR) coatings will strip the coating and permanently cloud the glass.
The Two-Step Restoration Process
Unlike standard acrylic polishes, hard mineral and sapphire glass require a staged, abrasive approach to successfully remove scratches:
-
Step 1: REPAIR (Red Syringe): A highly concentrated diamond paste that aggressively targets and levels out the scratch, effectively removing the damaged glass material.
-
Step 2: FINISH (White Syringe): A finer-grit diamond paste designed to smooth out the micro-abrasions left by Step 1, restoring the high-gloss, transparent finish of the crystal.
Technical Advantages
-
Diamond Polishing Technology (DPT): Standard polishing compounds cannot cut hard glass. This kit uses suspended micro-diamond particles, which are hard enough to abrade and polish high-hardness mineral and synthetic sapphire crystals.
-
Cost-Effective Restoration: Saves the significant cost and lead time of sourcing and installing a replacement OEM watch crystal.
-
Precision Syringe Delivery: The pastes are housed in two separate, clearly marked syringes, allowing for exact, minimal-waste application directly onto the scratched area.
-
Versatile Application: While designed for horological use, the DPT formula is equally effective at removing scratches from smartphone glass, camera lenses, and automotive glass interiors (provided they are uncoated).
Free Global Shipping
We process orders within 1-3 business days. Estimated standard international delivery is 6-12 business days.
14-Day Returns
We have a 14-day return policy. Items must be unused, with all original accessories, and in original packaging.
For full details, please refer to our Shipping and Refund policies at the bottom of the page.











