Zenith’s Defy Inventor Shows You What It’s Made Of

Only true watch nerds will appreciate how Zenith’s Oscillator control system replaces a traditional spring balanced movement—which is impressive—but there’s plenty for the rest of us to appreciate about the 44mm Defy Inventor. It features a see-through titanium case and ultralight Aeronith bezel as well as a sapphire crystal & case back that allows the wearer to admire the watches’ innovative inner workings.