- Limited edition of 50 pieces.
- Diameter: 42.68 x 50.12 mm.
- Thickness: 14.30 mm.
- Bezel side: sapphire crystal (1.800 vickers) with anti-reflective coating (both sides), thickness: 1.50 mm.
- Case back: sapphire crystal with anti-reflective coating (both sides), thickness: 1.20 mm in the center and 2.04 mm on the outer edges.
- Water proof
- Dial: Sapphire crystal (0.40mm thick) with anti-reflective treatment (both sides), protected by 8 silicon flanges inserted in the upper and lower grooves of the rehauts – inner flange in bead-blasted titanium.
- Movement:Manual winding.
- Calibre RM21-01.Power reserve of 70 hours.
- Frequency: 21.600 vibrations per hour (3 Hz).
- HAYNES® 214® orthorhombic honeycomb plate with TPT® carbon core.
- Grade 5 titanium bridges.
- Variable inertia balance wheel.
- Dimensions: 30.20 x 29.20 mm.
- Thickness: 7.14 mm.
- Tourbillon diameter: 12.30 mm.
- Balance wheel diameter: 10.00 mm.
- Balance wheel: in GLUCYDUR®, with 2 arms and 4 adjusting weights, moment of inertia 10 mg-cm2, lift angle 53o.
- Balance spring: Elinvar, from Nivarox®.
- Torque indicator: with reference measurement in N/mm.
- Shock absorber: KIF Elastor KE 160 B28.Barrel shaft: made of nickel-free Chronifer® (DIN x 46 Cr 13 + S), with the following properties: stainless – antimagnetic – hardened.
- Bracelet:White rubber.
Richard Mille RM21-01 Manual Winding Tourbillon Aerodyne Limited Edition
| Model | RM21-01 |
|---|---|
| Release Date | 2022 |
| Material | Red gold |
| Size | 42 mm |
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