Crystals

The sapphire crystal protects your dial like armor while enhancing clarity. It’s a must-have upgrade for any serious modder. Compared to mineral glass or acrylic, sapphire is nearly scratch-proof and offers a luxurious sheen. Builders pair them with Seiko NH35 or ETA 2824 for a professional finish. Anti-reflective coating improves visibility under bright light, especially for diver-style watches.

Visit our Sapphire vs Mineral Glass Comparison to understand the differences. Install with care using watch presses and always replace case gaskets after fitting. Match the crystal with clean hands replacements and styled bezels to perfect your aesthetic.