A 2mm-thick flat-bottom domed mineral crystal, supplied in diameters from 20mm to 50mm so you can match it exactly to your case aperture.
⭐ At a glance
📏 Diameter: 20mm–50mm, in 0.5mm increments — select your size
📏 Thickness: 2mm
✅ Fits: universal replacement, sized by diameter rather than by watch model
Style: Single dome — domed/convex top, flat bottom, polished bevelled edge
Colour: Clear
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Type: Crystal
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Compatible Brand: Seiko, Orient, Citizen, Bulova, Omega, Tissot, Hamilton
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Compatible Model: Orient Bambino, Seiko SNK801, SNK803, SNK805
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Material: Mineral glass
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Colour: Clear
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Unit Quantity: 1
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Unit Type: Unit
✅ Fits
This is a universal replacement crystal — fitment is determined by your case aperture diameter, not by watch brand or model. It's commonly used to replace crystals on watches from Seiko, Orient, Citizen, Bulova, Omega, Tissot and Hamilton, including models such as the Orient Bambino and Seiko SNK801, SNK803 and SNK805, provided the aperture diameter matches.
⚠️ Please check your case aperture (the inner opening of the bezel or crystal seat) carefully before ordering, and select the correct diameter from the listing options — crystal diameters can vary even within the same watch model, so measuring is more reliable than matching by model name alone.