Have You Ever Wondered Why Jewels Are Used Inside Watches?

We have gotten a lot of questions from customers about why rubies are used inside watches as part of the watch movement, so we thought it was high-time we address the issue. Essentially, when a mechanical watch movement is said to have a certain number of jewels in its composition, those jewels are predominantly synthetic rubies created especially for watch movements and used as bearings to reduce friction.
Being strong and hard, they help to ease friction, and thereby, wear and tear amongst the mechanical parts. The advantages of jewel bearings include accuracy, small size and weight, predictable friction, good temperature stability, and the ability to operate over the course of decades, as they don't break down.
These rubies are synthetically developed utilizing aluminum and chromium oxide that undergoes a series of heating, fusing and crystallizing processes. Because the material is mass-produced, it does not have the extremely high intrinsic value of natural rubies. The number of rubies used in a mechanical watch varies depending on the complexity of the movement. The more moving parts there are, the more rubies are used. A typical fully jeweled time-only watch has 17 jewels, but some watches can utilize many more.
Setting the minuscule rubies into the designated movement holes is a tedious task, done using tweezers and microscopes. When a mechanical watch offers a skeleton movement, or has a transparent sapphire caseback for viewing the movement, the rubies are an entrancing portion of the design. Today, some top luxury brands are utilizing silicium parts to reduce friction, as well as reduce the need for too-frequent servicing of watches. vedere di piu rolex imitazione e Hermes Classic