When it comes to watches, watch crystals are one of the important components to consider.

Watch crystals refer to the part that covers the face of a watch. It is made of a transparent glass material, allowing users to see the time. It not only adds a polished look but also protects the watch from outside elements.

While it is known as a “watch crystal,” it is made of different materials. What we mean is that watchmakers don’t use crystals to make watch faces.

If you are eager to learn more about watch crystals, read on!

What Material Is Best For Watch Crystal?

Choosing the best material for your watch is a personal decision. It depends on the type of watch you have, what you like, and how you plan to use it.

There are three types of watch crystals, and each has its advantages and disadvantages. Understanding these options can help watch enthusiasts make informed choices about their timepieces.

• Sapphire Crystal

Sapphire crystal is known for its excellent durability. This transparent, crystallized aluminum oxide is manufactured in a laboratory setting. The process involves superheating aluminum oxide powder under intense pressure, creating sheets of synthetic sapphire glass. The result is a super hard material that is the most scratch-resistant crystal on the market.

Its reflective surface adds a touch of elegance to any watch, enhancing the visibility of its components. However, it’s worth noting that sapphire glass, can crack or shatter under extreme pressure. Also, it is not ideal for water-related activities.

• Acrylic Crystal

Acrylic crystal is a budget-friendly option. It’s a transparent material that is resistant to fingerprints and can be easily polished to remove surface scratches.

While it may not be as durable as sapphire, acrylic crystal has its place, particularly in military field watches and diving watches. Its flexibility allows it to withstand higher impacts, making it suitable for rugged environments.

• Mineral Crystal

Mineral crystal glass is the most commonly used material for watch crystals. It’s made from silica and undergoes a tempering process, which enhances its scratch resistance and ability to withstand pressure. The production cost of mineral crystal is relatively low, making it a popular choice for watchmakers.

Though more scratch-resistant than acrylic glass, mineral crystal is not completely safe from scratches. While minor scratches can be fixed with simple polishing, deeper scratches may need professional attention.

The choice of watch crystal is an important factor for both watchmakers and enthusiasts. When looking for watch crystals for replacement or repair, make sure to get your watch parts supply by a reputable brand.

When buying a new watch, it is important to understand the type of crystal as it can help you make an informed decision. Each type of crystal has its unique charm and you should choose the one that matches your needs and preferences.