NMK310 - SKX/SRPD Flat Sapphire Crystal for Flat Inserts

You can now build GMT mods without worry of hands stack clearance issues! This NMK310 SKX/SRPD Flat Sapphire Crystal (NH34 Compatible) is designed to fit the new Seiko NH34 GMT Movement perfectly and will work on any SKX007/SRPD OEM and aftermarket cases, regardless of whether the case is compatible with NH34 movements. 

Our sapphire crystals have Anti-Reflective (AR) coating at the bottom side of the crystal. The AR coating comes in two colours - Blue and Clear AR.