Richard Mille brand

Men’s Series

Automatic mechanical movement type

RM023 movement model

45.00 x 37.80 mm dial diameter

Basic Information: Model Number RM 023; Brand: Richard Mille Series; Movement Type: Automatic Mechanical; Gender: Men; Movement Model: RM023; Movement Type: Automatic Mechanical; Diameter: 30.25 x 28.45 mm; Movement Thickness: 4.33 mm; Balance Wheel: GlickyDur, 3 amplitudes, instantaneous inertia 4.8 mg cm², tilt angle 53º; Frequency: 28,800 rpm; Hairspring: ELINVAR NIVAROX; Shock Absorber: INCABLOC 908.22.211.100 (Transparent) Jewel count: 32; Power reserve: 55 hours; Case diameter: 45.00 x 37.80 mm; Case thickness: 11.25 mm; Dial color: Black; Dial shape: Tonneau-shaped, skeletonized; Strap color: Black; Clasp type: Not available; Case back: Transparent, with double-sided anti-reflective sapphire crystal; Weight: Not available; Water resistance: 50 meters; Hour marker type: Not available; Clasp spacing: Not available; Lug spacing: Not available; Materials: Case material: Not available; Dial material: Skeletonized; Bezel material: Not available; Crystal material: Double-sided anti-reflective sapphire crystal (1800 Vickers hardness); Crown material: Crown made of grade 5 micro-blasted titanium alloy, with double O-ring seals and Alcryn gaskets. Strap material: Not available; Clasp material: Not available; Functions: Date display, fully skeletonized.