Description
Automatic winding movement
– Power reserve: circa 55 hours
– Base plate, bridges and balance cock in grade 5 titanium
– Declutchable rotor with variable geometry
– Winding indicator
– Date display
– Free sprung balance with variable inertia
– Double barrel system
– Balance: Glucydur, 4 arms, inertia moment 4.8 mg cm 2, angle of lift 53º
– Frequency: 28,800 v p h (4 Hz)
– Spline screws in grade 5 titanium for the case and the bridges
– Interior flanges in carbon fiber
– Torque limiting crown in N T P T® carbon
– Base plate and bridges in hand-ground grade 5 titanium, wet sandblasted, Titalyt ® treated
– Sapphire blasted and hand-drawn surfaces
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