Watch Glass Crystal Replacement Round Flat Mineral 1.5mm Small Sizes 17-26mm

Flat mineral glass watch crystal available in 91 precise sizes from Ø17mm to Ø26mm, in 0.1mm steps — simply select your exact diameter from the menu.

⭐ At a glance

📏 Size range: Ø17mm–Ø26mm, selectable in 0.1mm increments (91 sizes)

Material: Mineral glass

Thickness: 1.5mm

📦 Included: 1 × crystal in your chosen size

✔️ Condition: New

Specifications

• Brand: Unbranded
• Material: Mineral Glass

✅ Fits

This is a flat, uncoated mineral glass crystal with a consistent 1.5mm thickness throughout the size range. It's suited to any watch case taking a flat crystal of the matching diameter — a common fitment across many everyday and vintage watches. Choose the size that matches your case's crystal seat exactly; mineral glass crystals are cut to a fixed diameter and won't compress or stretch to fit like some gasket-mounted alternatives.

⚠️ Please check — measure your old glass straight across its widest point before ordering, as that diameter is the size to select. A crystal that's even fractions of a millimetre out won't seat correctly.