This 33 × 4.6 × 3.0 mm double domed mineral crystal features a prominent wide chamfer edge and smooth double curvature, ideal for modding or restoring vintage-style watches. With a total height of 4.6 mm and a glass thickness of 3.0 mm, it offers clarity, durability, and a bold domed profile while preserving structural integrity.

For more information on type of crystals & reference table please refer to: Here