Baselworld 2019 / Zenith Defy Inventor

　This model was released in 2017 and features an integrated oscillator made of monocrystalline silicon. The same oscillator was previously adopted by Defy Lab in 2017, but was limited to 10 pieces. This marks the first time it has been mass-produced. While the power reserve has been shortened from the previous model's 60 hours to 50 hours, the frequency has been increased from 108,000 vph to 129,600 vph. The bezel is made of Aeronis, an aluminum alloy.