Inspired by a love of flying historic aircrafts, watches and all things mechanical, Bremont’s timepieces have been tested beyond the normal call of duty. Immensely precise, reliable and durable, Bremont watches are hand-built, with some models made in limited numbers.. Each timepiece is designed to appeal to those who share Bremont\'s passion for, and appreciation of the innovation and mastery behind watchmaking. The ALT1-ZT/BL has proven to be widely popular amongst the military squadrons Bremont works with, a significant and ever-increasing part of the Bremont business. This Watches of Switzerland Exclusive boasts a cleaner dial with new applied Super Lumi Nova® index markers on the blue dial for greater clarity. Greater detailing around the stepped sub-dials with micro lines has been added to give the dial more depth. A gunmetal grey, 43mm stainless steel case houses the modified Caliber 13 ¼ BE-54AE automatic chronometer with a 42-hour power reserve. This timepiece is completed with a comforting Calfskin leather strap, fastened by a Bremont branded buckle. Other features include a patented inner bi-directional Roto-Click® bezel, a 24-hour GMT hand, and domed anti-reflective scratch-resistant sapphire crystal glass. This model is water resistant to 100 meters. Explore the full Bremont collection.