A 1mm-thick domed mineral crystal with a flat bottom, supplied in diameters from 15mm to 50mm so you can match it exactly to your watch or pocket watch bezel seat.
⭐ At a glance
📏 Edge thickness: 1mm
📏 Diameter range: 15mm–50mm (select your exact size)
✅ Fits any round case with a matching bezel seat diameter
Colour: Clear
📦 Sold individually
Specifications
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Brand: Unbranded
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Type: Crystal
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Compatible Brand: Seiko, Orient, Citizen, Bulova, Omega, Tissot, Hamilton, Fossil, Lorus, Yema
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Compatible Model: Orient Bambino, Seiko SNK801, SNK803, SNK805, SNK809, Seiko Cocktail Time, Seiko Presage, Yema Rallygraf
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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 domed, flat-bottomed mineral crystal is a standard replacement fitment used across a wide range of watches, including Orient Bambino, Seiko SNK801/803/805/809, Seiko Cocktail Time, Seiko Presage, and the Yema Rallygraf, as well as other Citizen, Bulova, Omega, Tissot, Hamilton, Fossil and Lorus models fitted with mineral glass. It will fit any round case whose bezel seat opening matches your chosen diameter, so it also suits many other wristwatches and open-face pocket watches beyond the models listed.
⚠️ Please check — the diameter is the critical dimension for a flat-bottom fit. Measure the internal diameter of your bezel seat with digital callipers before ordering, and confirm against your specific model reference, as case dimensions can vary even within the same watch family.
