Victorinox Swiss Army Watch Airboss Mechanical Mens 241998. When the sky is calling, make sure you answer with reliability and precision. With these qualities in mind, we created the Airboss Mechanical watch. Its soundly engineered in honour of the brilliant aviators who lead the way up, up, up. And its design is a homage to the exclusively functional aviator watches of the past. Every glance will send your heart soaring through the heavens.