Victorinox Swiss Army Airboss Mach 4 “Aviator”

First unveiled at the Baselworld 2009 and going on sale at the beginning of October of the same year, the Victorinox Swiss Army Airboss Mach 4 (ref. 241381) featured a "love it or hate it, we don't care" layout of its huge dial, but had at least one advantage over competitors that you just could't deny: it was powered by an almost legendary Unitas 6497 hand-wound movement known for its impressive power reserve, the decent ability for keeping good time, as well as that old-school charisma that more modern mechanisms simply don't have.







