Replica Richard Mille RM 21-01 Manual Winding Tourbillon Aerodyne Watch

CALIBRE RM21-01
Manual winding tourbillon movement with hours, minutes, function selector, power-reserve and torque indicators.
Movement dimensions: 30.20 x 29.20 mm
Thickness: 7.14 mm
Tourbillon diameter: 12.30 mm
Balance wheel diameter: 10.00 mm
Number of jewels: 27
Balance: Glucydur®, 2 arms, 4 setting screws, moment of inertia 10 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: nickel-free Chronifer® (DIN x 46 Cr 13 + S) with the following characteristics: stainless – antimagnetic – suitable for tempering