Clock Dial Face Glass Flat Round Replacement Crystal Glasses Repairs 2" - 12" UK

Flat round replacement clock glass for dial/bezel repair and restoration. Clear soda-lime glass, approximately 2mm thick, in a flat (non-convex) profile suitable for mid-to-late 20th century and modern clock cases. Available across a 2" to 10" diameter range -- please confirm your required size at checkout.

Specifications

• Type: Flat round clock dial glass (clock crystal)
• Profile: Flat -- not convex, not domed
• Material: Clear soda-lime glass
• Thickness: Approximately 2mm
• Diameter range available: 2" to 12" (approx. 50mm to 304mm)
• Edge: Cut edge (please handle with care)

Compatibility

Suitable as a replacement dial cover for a wide range of clocks fitted with a bezel and flat glass, including:

• Small mantel, desk and wall clocks (2"–3⅞" range)
• Medium wall clocks, mantel clocks and regulator-style cases (4"–5⅞" range)
• Larger wall clocks, regulators and vintage restorations (7"–7⅞" range)
• Oversized wall clocks, gallery clocks and regulator timepieces (10" range)
• Mass-produced 20th-century mantel and floor-standing clocks with English or German movements

How to Measure

Measure the inner diameter of your bezel (the rebate the glass sits in). Select a glass 1/16" to 1/8" (approximately 1.5–3mm) smaller than that inner diameter to allow proper fit and clearance. Glass that is too tight risks cracking; too loose will rattle in the bezel.

Notes

• This listing is for flat glass only. If your clock uses convex (domed/bubbled) glass -- common in older French and some vintage mantel clocks -- this is not the correct profile we have another listing for curved glass.