Designed as instruments for professional use, Sinns’ pilot watches must satisfy extremely high requirements when it comes to reliability and performance. In order to satisfy these requirements, this mission timer was tested and certified by Aachen University of Applied Sciences in accordance with the technical standard for pilot watches (Technischer Standard Fliegeruhren – TESTAF). This ensures that the EZM 9 TESTAF is qualified for professional use as a pilot watch to the highest level and is evidenced with a certificate and the TESTAF quality seal on the dial.Other features increasing the application quality of this pilot watch include the case, which is made of high-strength titanium. This particularly lightweight, extremely high-strength material offers great wearer comfort due to its non-allergenic properties. The surface of the case has also been hardened using TEGIMENT Technology, making it especially scratch-resistant. Additional Ar-Dehumidifying Technology guarantees enhanced functional reliability and freedom from fogging, while Temperature Resistance Technology ensures functional reliability from minus 45 °C up to 80 °C. Another special feature is the pilot’s bezel. This has a captive connection to the case and boasts a bezel insert made of high-quality sapphire crystal glass.
