Various new old stock genuine OEM Seiko crystals in the original packaging. Choose the one that fits your watch! If you're not sure which one fits your watch, please ask before buying. Also, I have many more Seiko crystals so if you don't see the one you need ask as I may have it. If you're not sure which crystal you need, ask and I'll look it up in my Seiko parts catalog. I do have some duplicate crystals, so your packaging may differ from what is pictured.