Yes, it is highly scratch resistant.

Sapphire crystal is made from a synthetic form of sapphire, which is a very hard material. On the Mohs hardness scale, which measures the resistance of a material to scratching, sapphire ranks at a 9. Only diamond, with a rating of 10, is harder.

This high level of hardnes means that sapphire crystal is much more resistant to scratches from common materials like coins, keys, dust, and even accidental bumps against many surfaces.

However, it's important to know that "scratch-proof" isn't entirely accurate. It is still possible to scratch sapphire crystal if it comes into contact with something equally hard or harder, such as other sapphire materials, diamond jewelry, or certain abrasive materials.

In summary:
- Sapphire crystal is very scratch resistant due to its high hardness.
- It will withstand most everyday wear and tear that could scratch other types of watch crystals.
- While highly resistant, it is not entirely scratch-proof under all circumstances.

So, if your Jowissa watch has a sapphire crystal, you can be confident that it's well-protected against most scratches you might encounter!

A watch can only be labeled "Swiss Made" if it meets strict legal standards set by the Swiss government. It requires that the movement is Swiss, the movement is cased up in Switzerland, and at least 60% of the production costs of a watch taken as a whole must from Switzerland. At Jowissa, we proudly assemble our watches by hand in Bettlach, Switzerland, ensuring every timepiece meets these high standards of quality and precision.

It's important to consider the context in which "diamonds" might be mentioned in the watch description.

If the specifications of your Jowissa watch indicate "Diamonds" as hour markers, then these are indeed small, genuine diamonds that have been carefully set onto the dial to mark the hours. We use real diamonds in select models to enhance their elegance and luxury.

However, the term "diamond" is also significant in relation to Jowissa's distinct design element: the diamond-cut glass. This refers to a specific step in the production process where the edges of the watch crystal are precisely cut using diamond tools. This meticulous cutting technique creates the multi-faceted, brilliant edge that is a hallmark of many Jowissa timepieces. While diamond tools are used in this process to achieve the characteristic sharp and reflective finish, it does not mean that the watch itself contains diamonds as part of the glass. The "diamond cut" refers to the style and the method of achieving it, not the material of the glass edge itself.

Therefore, please refer to the specific features listed for your watch model. If "Diamonds" are mentioned as hour markers, they are genuine. If the description highlights a "diamond-cut glass," this refers to a design and manufacturing technique applied to the crystal edge for aesthetic purposes.

The transparent cover on your watch face, which is often called the crystal, is not made of real diamond. Instead, Jowissa watches use high-quality materials such as mineral glass or sapphire crystal for their watch crystals.

Real diamonds are very precious and have a high cost. If watch crystals were made from genuine diamonds, the price of the watch would be significntly higher.

The materials we use, mineral glass and sapphire crystal, are chosen because they offer good protection for the watch face, allowing you to easily read the time. Sapphire crystal is especially known for its excellent durability and resistance to scratches, even more so than mineral glass.

Therefore, while the crystal on your Jowissa watch is not a real diamond, it is made of qualitative materials selected for their clarity and protective properties, ensuring the longevity and readability of your timepiece.