Richard Mille caliber CRMA7
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| Brand: | Richard Mille |
|---|---|
| Reference: | CRMA7 |
| Movement: | Automatic |
| Display: | Analog |
| Jewels: | 25 |
| Reserve: | 50 |
| Hands: | Hours, Minutes |
| Additionals: | Skeleton |
CRMA7 description
Automatic skeletonized winding movement with hours and minutes
Hand-polished anglage
Microblasted-milled section
Micro-blasted sinks
Grey and black DLC treatments for the base plate and the bridges
Movement dimensions: 28.40 x 31.25 mm
Thickness: 3.60 mm
Number of jewels: 25
Balance: CuBe, 4 arms and 4 setting screws
Moment of inertia 7.50 mg•cm2, angle of lift 50°
Frequency: 28,800 vph (4 Hz)
Balance spring: AK3
Shock absorbers: incabloc 908.22.211.100 (transparent)