Sapphire optical gasket, Al2O3 single crystal glass, Sapphire
optical glass, Al2O3 single crystal gasket, Sapphire optical, Al2O3 Single crystal watch gasket, Optical watch gasket by sapphire
The character of Sapphire watch gasket
- support customized ones with design artwork
- use synthetic sapphire to make (99.999%Al2O3)
- high performance, high hardness 9.0, wear-resistant
- 85% vision light transmissivity
- widely used in high-tech areas, like high-end watchmarkets,
precision instruments and equipment, etc.
Description of Sapphire watch gasket
Sapphire watch gaskets are an important component in the watch
structure, designed to ensure the seal between the watch mirror and
the watch case.
Made of high-quality sapphire material, the gasket is not only
extremely scratch-resistant and durable but also has excellent
optical clarity.
Its unique physical properties make it an ideal choice in the watch
industry, especially in high-end watches and diving watches.
Sapphire gaskets are usually circular in design with a
precision-cut hole in the middle to fit watches of different models
and sizes.
Using sapphire gaskets helps prevent external factors such as
water, dust, and moisture from entering the interior of the watch,
protecting the delicate internal movement structure from damage.
It can effectively improve the waterproof performance of the watch
and keep it clear and transparent during daily use without
affecting the appearance due to scratches.
Due to its high hardness, sapphire gaskets are extremely difficult
to wear and have a long service life, making them suitable for
watch products that require high precision and high durability.
Sapphire watch gaskets are not only functionally critical but also
enhance the overall texture and grade of the watch.
While ensuring the normal operation of the watch, it also provides
the wearer with a more secure user experience.
They are one of the key components that are indispensable in the
manufacture of high-end watches.
Description of Sapphire watch gasket
| Diameter | Customized |
| Diameter Tolerance | +0.0/-0.1mm |
| Thickness | 2-25mm |
| Thickness Tolerance | ±0.2mm |
| Parallelism | <30" |
| Surface Quality | 40-20 |
| Bevel | 0.2-0.5mmX45° |
| Surface Figure | λ/4@633nm |
| Material | Pure Sapphire |
| Shape | Customized |
Other samples of Sapphire gasket
About us
Our enterprise, ZMSH, specialises in the research, production,
processing, and sales of Semiconductor substrates and optical
crystal materials.
We have an experienced engineering team, management expertise,
precision processing equipment, and testing instruments, providing
us with extremely strong capabilities in processing non-standard
products.
We can research, develop, and design various new products according
to customer needs.
The company will adhere to the principle of "customer-centred,
quality-based" and strive to become a top-tier high-tech enterprise
in the field of optoelectronic materials.
