Sapphire crystals are the hardest watch 'glass' that you can fit to your Seiko SKX007 or 009. They can only be scratched by a diamond, they're formed under extreme pressure and heat treated, and ours come with a stunning red anti-reflective coating so that they give your watch the most incredible look.
We have two types of sapphire watch crystals for the Seiko SKX, a flat sapphire with or without a date bubble (or cyclops as it's sometimes known) magnifier or a double domed 3.7mm high sapphire crystal that gives your Seiko that £2,000+ look. For such a small outlay, the difference a double dome or flat sapphire crystal for the SKX is amazing.
Buy one today, match it with a ceramic bezel insert and an oyster bracelet for the easiest, and cheapest, way to make a capable diver's watch into a fully-blown every day phenomenal diver's watch.
*All of our sapphire crystals qualify for free UK shipping and low cost overseas shipping!