Victorinox Swiss Army Watch Night Vision Bracelet 241728. This Night Vision features a chronograph, while maintaining its clever LED lighting system. By day, the Night Vision Chronograph is an elegant steel watch with a contemporary design and a distinctive profile. At night, it packs a functional punch that literally lights the way. Whether you use it as a flashlight or illuminate the dial, the Night Vision Chronograph is always ready to take on the day or night.