Richard Mille RM 47 Manual Winding Tourbillon Replica Watch

Movement dimensions: 32.80 x 30.90 mm
Thickness: 6.80 mm
Tourbillon diameter: 10.90 mm
Balance wheel diameter: 9.12 mm
Jewels: 19
Balance: 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