SINN customers trust the quality, reliability and proven performance of their timepieces. They include people who have a high affinity for technology. They are fascinated, for example, by their solutions for magnetic field protection and scratch resistance. Sinn customers also include those who must be able to rely on their watches completely, such as divers, pilots to the elite Special Forces Units. The SINN way is seeking tomorrows solution today, like: Magnetic Field Protection (prevents the side effects of electric motors loud speakers etc), SINN special Oils (give long term accuracy to a watch), Hydro Technology (free from fogging), Dehumidifying Technology (helps keeps the watch movement in a anhydrous state) and Diapal Technology (selecting pairs of materials that work well together: