Victorinox swiss army alpnach mechanical chronograph this victorinox timepiece from the reputable alpnach collection is named after the alpine helicopter base of the swiss air force using swiss precision and cutting edge design the alpnach mechanical is sharply engineered and directly inspired by the twin rotor cougar as 532 borrowing key elements from the aircrafts rotary blades cyclic stick turbines and cockpit dressed on a beautiful black hue the dial features a white seconds hand tog