RM 47
Type | Richard Mille |
Watch | Manual Winding Tourbillon |
Movement dimensions | 32.80 x 30.90 mm |
Thickness | 6.80 mm |
Tourbillon diameter | 10.90 mm |
Jewels | 19 |
Balance wheel diameter | 9.12 mm |
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) |
Characteristics | Stainless — antimagnetic — suitable for tempering |
Reviews
There are no reviews yet.