The Professional collection is a world apart regrouping ultra-sturdy, ultra-reliable and ultra high-performance instruments created for the most exacting professionals – and first and foremost for pilots. These are multifunction chronographs serving to conduct all kinds of missions in the most trying conditions. Resolutely future- and achievement- oriented, it gives pride of place to the latest developments in electronics, combined with designs that are at once functional, ergonomic and extremely distinctive. These exceptional instruments designed for specialist uses also find their place on the wrist of all demanding users for whom the experience acquired in serving professionals is the supreme token of confidence and reliable performance.