RM 66 Manual Winding Flying Tourbillon

Movement dimensions: 32.50 x 30.30 mm
Thickness: 5.68 mm
Tourbillon diameter: 10.90 mm
Balance wheel diameter: 9.12 mm
Jewels: 17
Balance wheel: Glucydur®, 2 arms, 4 setting screws, moment of inertia 11.50 mg•cm², angle of lift 53°
Frequency: 21,600 vph (3 Hz)
Balance spring: elinvar by Nivarox®
Shock protection: KIF ELASTOR KE 160 B28
Barrel shaft: in nickel-free Chronifer® (DIN x 46 Cr 13 + S) with the following characteristics: stainless – antimagnetic - suitable for tempering