Sapphire Crystals. 3 GASKET FOR SAPPHIRE WATCH CRYSTAL 34MM ROLEX DATE AIR KING 286 25-117 2.5MM. 3 GASKET FOR SAPPHIRE WATCH CRYSTAL 34MM ROLEX DATE, AIRKING 286C 2.75MM TALL. This is a top quality sapphire crystal made to exact specifications and size as the original.
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