Universal Genève | Aero Compax Ref. 22414Universal Genve introduced the Aero Compax line in the 1940s for pilots who needed both a chronograph and an additional memento register that could be set to a reference or appointment time and then left fixed. In Ref. 22414, this memento subdial sits alongside three standard chronograph registers, all driven by the manualwind Cal. 287 with 17 jewels, inside a 37mm steel case that reflects Universals midcentury aviation design language. Watch Details