Masar Flat Sapphire Watch Crystal – 1.0 mm Thickness, 29.0 mm to 45.0 mm Diameter - 1 Piece

Flat Sapphire Watch Crystal – 1.0 mm Thick

Masar flat sapphire watch crystal made in Japan , ideal for high-end watch replacement or restoration . Made from pure synthetic sapphire, it offers exceptional transparency and maximum scratch resistance. Available in several diameters, this glass guarantees superior quality and durability.

Technical Specifications

• Type : Round flat sapphire glass (watch crystal).
• Thickness : 1.0 mm.
• Available diameters : Ø 29.0 mm to Ø 45.0 mm.
• Material : High-strength synthetic sapphire.
• Packaging : 1 piece (1 Pc).
• Origin : Made in Japan.

Usage and Compatibility

• Ideal for automatic, mechanical or quartz luxury watches .
• Perfect for replacing or restoring a damaged original glass.
• Fits most standard enclosures between Ø 29 mm and Ø 45 mm.

Quality and Finish

This flat sapphire glass ensures perfect clarity and lasting protection against scratches. Thanks to its dense crystalline structure, it offers near-diamond transparency and high stability in the face of temperature variations.

Measurement Council

Use a steel caliper to measure the exact diameter of the glass. If you are using a plastic model, add 0.1 mm to compensate for measurement tolerance and ensure a perfect fit.

Availability and Options

• In stock according to standard dimensions.
• Average lead time : 8 to 12 weeks for special sizes or on request.
• Other diameters and quantities available on request.

Choose the Masar 1.0 mm flat sapphire watch glass – a premium Japanese watch crystal , clear, strong and designed to last.