Sinn Watch EZM 7. 857.030 Leather Sinn Watches have created an unmissable timepiece that not only looks smart but has been designed especially for the fire brigade service. This Sinn EZM 7 watch has been neatly designed to include a colour coded bezel and scratch resistant materials, making it ideal for emergency services to regularly keep an eye on certain time frames as well as heavy duty use. The bead blasted stainless steel case hides the ETA 2893-2self winding movement which equips the Sinn EZM 7 watch with hours minutes and seconds function, a second time zone on a 24 hour basis and a date display. Famous for their technologies, Sinn have also armed this striking timepiece with scratch resistant TEGIMENT technology, Ar-Dehumidifying technology and temperature resistant technology. Housed beneath the scratch resistant sapphire crystal glass with anti reflective treatment is a matte black dial which features, like most Sinn watches, numerals, indices and hands coated in luminescent material. This Sinn EZM 7 watch is completed by a classic black leather strap and stainless steel buckle.