Pilot’s Chronograph 3741

The first civilian IWC pilot’s chronographChronographA watch function for starting, stopping and resetting an elapsed-time measurement independently of the ordinary time display., a 36 mm “Pilot’s Watch ChronographChronographA watch function for starting, stopping and resetting an elapsed-time measurement independently of the ordinary time display.” with a Jaeger-LeCoultre meca-quartz (hybrid quartz-mechanical) movementMovementThe working mechanism inside a watch or clock., launched at Dübendorf airfield near Zurich. It opened the Mark-style pilot’s range to the public.