Time to Reach Your Star


A revolution in mechanical precision: the DEFY Inventor features the first serially manufactured groundbreaking ZENITH Oscillator, made of a single silicon element and housed in a 44mm titanium case and Aeronith bezel.

Mastering high frequency

Mastering high frequency

Beating at the extremely high frequency of 18 Hz (compared with the usual 4 Hz) and endowed with a comfortable two-day autonomy, Defy Inventor owes its exceptional properties to a disruptive technology: the single-piece ZENITH Oscillator developed and patented by the Maison.

Calibre 9100

Calibre 9100


Its properties notably include increased reliability, given that this unique ultra-thin element (0.5 mm) replaces the 30 or so components of a standard regulating organ and thus eliminates contact, friction, wear and deformation; and secondly, stability, since it is made of monocrystalline silicon.

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