Richard Mille brand

Men’s Series

RMAR1 movement model

50×42.70 mm dial diameter

Titanium alloy, grade 5 titanium spline screws, stainless steel wear-resistant washers, and watch case material.

Basic Information: Model Number RM 030; Tonneau Shape; Brand: Richard Mille; Series: Men’s; Gender: Men’s; Movement: RMAR1; Manufacturer: Unknown; Movement Diameter: 30.25 x 28.45 mm; Movement Thickness: 5.67 mm; Balance Wheel: Four Arms; Beryllium Bronze Alloy (Glucydur®); Instantaneous Inertia: 4.8 mg.cm²; Lift Angle: 53°; Frequency: 28,800 RPM; Hairspring: Nivarox® Elinvar Alloy; Shock Absorber: INCABLOC 908.22.211.100 (Transparent) Jewel count: 40; Power reserve: 55 hours; Case diameter: 50 x 42.70 mm; Case thickness: 13.95 mm; Dial color: Black; Dial shape: Tonneau-shaped skeletonized; Strap color: Black; Clasp type: Not available; Case back: Transparent, double-sided anti-reflective sapphire crystal; Weight: Not available; Water resistance: 50 meters; Hour markers: Arabic numerals; Clasp spacing: Not available; Lug spacing: Not available; Materials: Case material: Titanium alloy, Grade 5 titanium spline screws, stainless steel wear-resistant washers; Dial material: Internal flange (upper and lower) carbon fiber, with approved luminescent material filling the markers; Tiny flange in black carbon fiber; Bezel material: Titanium alloy; Crystal material: Double-sided anti-reflective sapphire crystal; Crown material: Two Nitril O-rings, titanium alloy; Strap material: Rubber; Clasp material: Not available; Functions: Date display, Power reserve display. Thanks to Mr. Jing En for the corrections to these product parameters.