Kvartsikellojen

Kvartsikellojen, also known as quartz watches, are timepieces that use a quartz crystal to keep time. The quartz crystal, when subjected to an electric current, vibrates at a precise frequency, typically 32,768 times per second. This frequency is then used to regulate the movement of the watch, ensuring accurate timekeeping.

Quartz watches were first introduced in the 1960s and quickly gained popularity due to their affordability and reliability. They are powered by a battery, which eliminates the need for manual winding and reduces wear and tear on the movement. This makes quartz watches a popular choice for everyday use.

Quartz watches are available in a variety of styles, from simple, minimalist designs to more elaborate, fashion-forward models. They are often used in sports and diving watches, where their durability and water resistance are particularly valued.

Despite their widespread use, quartz watches have some limitations. They are not as accurate as mechanical watches, which use a complex system of gears and springs to keep time. Additionally, the battery in a quartz watch will eventually run out, requiring replacement.

In summary, kvartsikellojen are timepieces that use a quartz crystal to keep time. They are known for their affordability, reliability, and durability, making them a popular choice for everyday use. However, they are not as accurate as mechanical watches and require battery replacement.