The Khaki Takeoff Air Zermatt was inspired by and created using feedback from the rapid-response Swiss mountain rescue service it takes its name from. Reliable, readable and ready for action at a moment's notice, the automatic movement ensures it's as dynamic inside as it is outside and that it's a perfect reflection of the team it serves. Reference : H76695733 Caliber : H-10 Collection : Khaki Aviation Movement : Automatic Case size : 42mm Thickness (mm) : 11.6 Dial color : Black Case material : Stainless steel Coating : PVD black Crystal : Sapphire Lug width : 20mm Power reserve : 80 hour Water Resistance : 5 bar (50m)/73 psi (164ft) Anti Reflection : Yes Open Case Back : Yes Screw Down Crown : Yes BRACELET/STRAP Strap reference : H6007661081 Strap type : Cow leather Buckle type : Pin buckle Buckle width : 20mm Movement: A three-hand movement with or without a date function and boasting a superior power reserve of 80 hours, the H-10 appears with intricate contrasting snail and pearled patterns for the American Classic models it drives and streamlined surfaces for the pilots? watches.