Here is a faceted Seiko mineral glass crystal that has been custom cut to the diameter and edge angle to fit a a 5606-7231.

The outcome should look approximately like the Watches in the photo set when replaced professionally and correctly. The watches in the photo set do not come with the crystal.

This crystal is intended for watchmaker use.

Sizes are approximate and can vary slightly depending on measuring devices and how they are used.

The crystal is approximately 2.7mm tall / high.

Watchmakers should use appropriate sealant when making the modification to ensure best water resistance.

Water proofing depends on the Watch and the watchmakers skills, tools and materials, and waterproofing is not guaranteed as there are many factors outside of my control when another watchmaker works on a Watch.

Crystal is a new Seiko crystal without tags, but maybe have fine hair scratches.

Because this item is for watchmaker use, non watchmakers should hire a watchmaker before ordering and replacing the crystal alone.

No returns for broken / damaged crystals. For professional watchmaker use.

Customs, Duties & Taxes for International Shipments For all international orders, the buyer is 100% responsible for any duties, taxes or fees imposed by their local customs department.

The seller is not responsible for local fees, taxes, holds, delays or confiscations in the buyers country caused by the buyers government departments (Customs, Tax, etc...).

Estimated shipping times do NOT include time your order remains with customs! Customs processing, inspections, holds or delays are beyond the control of anyone.

Note: There may be additional delays due to the pandemic during the current situation so please allow some extra time and patience for certain orders to certain regions.

If the item is not as described or arrives damaged or broken or very late, I do accept returns of unused / uninstalled crystals in the same condition as received.