Description

RM 025 Manual Winding Tourbillon Chronograph

The watch’s distinctive Richard Mille case is gone; however, this change was necessary due to technical constraints. The simplest way to sum up the technical-aesthetic ethic is unrestricted creation. Even though the results are often shocking or uncomfortable. We felt it necessary to question the circle’s roundness. And they found their technical manifesto in our thoughts for creating a diver’s watch. The justifications for RM’s loyalty to a particular shape are always valid. What fuels the aesthetic impulse is always technical innovation with a clear goal. Richard Mille RM 025 Manual Winding Tourbillon Chronograph luxury wrist watch.

Specifications

• Brand: Richard Mille (RM)
• Model: RM 025
• Condition: New & Unworn
• Mechanism: Manual winding
• Calibre: RM025
• Power reserve: Around 50 hours (± 10%), 45 hours without chronograph running. Actual power reserve results will depend on chronograph usage.

Movement Characteristics

• Movement diameter: 38.95 mm
• Thickness: 8.12 mm
• Tourbillon diameter: 12.30 mm
• Number of jewels: 30, set in white gold chatons
• Balance: Glucydur®, 2 arms, 4 setting screws, moment of inertia 10 mg•cm2, angle of lift 53°
• Frequency: 21,600 vph (3 Hz)
• Balance spring: elinvar by Nivarox®
• Shock protection: KIF Elastor KE 160 B28
• Barrel shaft: nickel-free Chronifer® (DIN x 46 Cr 13 + S) with the following characteristics: stainless – antimagnetic – suitable for tempering