Chronograph used in a sentence

Chronograph in a sentence as a noun

Haven't done a whole lot with it except revamp the chronograph function more to my liking for my workouts, though.

Hence a "smartwatch" would need to be as available as my aviator chronograph is.

Being able to start and stop a chronograph/stopwatch to time events without having to look at it whatsoever can be life-saving at best, amusing at worst.

What about a watch that combines with my iPhone to do much more than a simple chronograph?All that taken into account, I don't think the market for the Apple Watch is digital gadget geeks.