Richard Mille RM07-04 Ladies Sport watch

THE ALL NEW RICHARD MILLE RM07-04 Automatic winding Sport With a total weight of 36 grams, strap included, the RM 07-04 is the superlative piece, the lightest, boldest and most energetic in this new range of watches. DOWNLOAD FILE RM07-04

Three years of development were needed to create the RM 07-04 Automatic Sport and the CRMA8 caliber as many challenges had to be met: developing a new very compact and skeletonized in-house automatic movement, guaranteeing shock resistance at 5000g’s, perfectly integrating the case with the movement so the internal workings are visible. The extreme finishing magnifies the elegance of this uncompromising mechanism. The very compactness of the caliber accentuates the quality of the realization all the more as it considerably increases the assembly time by the watchmaker, for whom error is quite simply impermissible.

BASEPLATE AND BRIDGES MADE OF GRADE 5 TITANIUM

Manufacturing these components in grade 5 titanium with black PVD and electroplasma treatments confers great rigidity on the entire assembly, as well as precise surface flatness, essential for perfect functioning of the gear train. Grade 5 titanium is a biocompatible, highly corrosion-resistant and remarkably rigid alloy, which enables the gear train to function effortlessly. The alloy is 90% grade 5 titanium, 6% aluminium and 4% vanadium.

This combination further increases the material’s mechanical properties, which explains its frequent use in the aerospace, aeronautics and automotive industries.

These components are satin-finished, microblasted and beveled by hand. They were subjected to separate and extensive validation tests to ensure they met rigorous strength requirements.

All credits goes to Richard Mille