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.