Description

RM 25-01 Tourbillon Chronograph Adventure

The technical plan of this watch was to give these heroic men and women a method of moving safely wherever they were. Sylvester Stallone, a well-known name in 1980s Hollywood, is a complicated and frequently contradictory person. He has a relaxed, endearing personality that is sincere and honest.  Richard Mille and Stallone collaborated to develop the RM 25-01 Tourbillon Chronograph Adventure, which demonstrates their determination to survive even the most ferociously adverse natural situations.

The manual winding tourbillon movement has a 24-hour display, minutes, seconds, chronograph, 30-minute totalizer, power reserve, torque, and function indications.

Specifications

• Brand: Richard Mille
• Model: RM 25-01
• Condition: New & Unworn
• Mechanism: Manual winding tourbillon
• Calibre: RM25-01
• Power reserve: Around 72 hours (± 10%), 65 hours with the chronograph running. How much the chronograph is used will determine the actual power-reserve results.

Movement Characteristics

• Movement dimensions: 38.95 mm
• Thickness: 8.37 mm
• Tourbillon diameter: 12.30 mm
• Balance wheel diameter: 10.00 mm
• Number of jewels: 35
• Balance wheel: Glucydur®, with 2 arms and 4 setting screws
• Moment of inertia: 11.50 mg.cm2, angle of lift 53°
• Frequency: 21,600 vph (3 Hz)
• Balance spring: elinvar by Nivarox®
• Shock protection: KIF ELASTOR KE 160 B28
• Central bridge in titanium
• Barrel shaft: nickel-free Chronifer® (DIN x 46 Cr 13 + S), with the following characteristics: stainless – antimagnetic – suitable for tempering

Case: The RM 25-01 case has 100-meter water resistance thanks to two Nitrile O-ring seals. The casing is put together using 316L stainless steel abrasion-resistant washers and spline screws manufactured of grade 5 titanium.