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Discover our selection of flat, domed or domed watch crystals , available in 2.5 mm or 2.4 mm thickness . Made in Japan or Switzerland, these high-precision crystals are available in mineral crystal or sapphire , for excellent scratch resistance and optimal transparency. They are suitable for both modern watches and antique models requiring restoration.
2.5mm and 2.4mm Watch Glass – Made in Japan & Swiss
Designed for professional watchmakers and restoration enthusiasts , our thin watch crystals ensure precise assembly and a discreet aesthetic. Their low thickness guarantees lightness, while effectively protecting the dial and hands.
Main features
- Thickness : 2.5 mm (mineral crystal) and 2.4 mm (sapphire).
- Shapes : Available in flat, domed or dome.
- Materials : mineral crystal (resistant and affordable) or sapphire (virtually scratch-proof).
- Manufacturing : Made in Japan or Swiss Made , guarantees of precision and quality.
Compatibility
- Suitable for most classic, modern and vintage watches .
- Ideal for replacing scratched, cracked or worn glass .
- Available in different diameters to fit each case.
Advantages of Thin Watch Glass
- Maximum transparency for perfect readability of the dial.
- Scratch resistance thanks to sapphire and mineral crystal treatment.
- Lightness and finesse, suitable for modern and elegant watches.
- Watchmaking precision thanks to Japanese and Swiss quality.
Typical uses
- Restore an antique watch with a faithful replacement glass.
- Customize a modern watch with a choice of flat, domed or domed.
- Replace damaged glass to extend the life of the watch.
FAQ - 2.5mm / 2.4mm Watch Glass
What is the difference between 2.5mm and 2.4mm glass?
The 2.5mm glass is usually made of mineral crystal, while the 2.4mm is available in sapphire. The difference in thickness is minimal but can be important for mounting.
Are these glasses suitable for vintage watches?
Yes, their low thickness and availability in different shapes (flat, domed, domed) make them ideal for restoring old watches .
What is the difference between mineral crystal and sapphire?
Mineral crystal is strong and economical, while sapphire offers near-total scratch resistance and superior durability.
How to choose the right size?
The inner diameter of the watch case must be accurately measured. Our lenses cover a wide range of diameters to fit most models.
Are these glasses professional quality?
Yes, made in Japan and Switzerland, they are intended for professional watchmakers but also for demanding enthusiasts.
