AESTHETIC APPEAL, PERFECT INTEGRATION
At the same time very light and robust, the Carbon TPT® lends a powerful appearance while simultaneously ensuring an optimal protection for the movement. Its damascene patterns make each piece unique.
The heart of the in-house designed CRMA2 calibre is a highly skeletonised automatic movement.
Hours, minutes and variable-geometry rotor
Power reserve : Circa 50 hours (± 10%)
Dimensions : 45.66 x 31.40 x 11.85 mm
Movement dimensions: 29.90 x 22.00 mm
Thickness: 4.92 mm
Number of jewels: 25
Balance: CuBe, 4 arms, 4 setting screws, moment of inertia 7.5 mg•cm2, angle of lift 50°
Frequency: 28,800 vph (4 Hz)
Balance spring: AK3
Shock protection: INCABLOC 908.22.211.100 (transparent)
Escapement wheel jewels: Rubifix (transparent)
Richard Mille continues to add to the variety of materials, gem settings and bracelets with an exclusive gem-set ceramic and Carbon TPT®.
With this unprecedented marriage of diamond and black case, the brand illustrates its indefatigable determination to develop its offerings for women who are as much fascinated by technicity as by beauty.
Dial : Diamonds set with Jasper, Onyx, Mother of Pearl, Jade, Carbon TPT® or full diamonds set
Microblasted grade 5 titanium with an electroplasma treatment gives great rigidity to the baseplate, as well as precise surface flatness which is essential for the perfect functioning of the gear train. The bridges are also in grade 5 titanium, microblasted and electroplasma treated.
The skeletonised baseplate and the bridges were subjected to separate and extensive validation tests to ensure optimal strength requirements.
This variable-geometry rotor has been incorporated into the calibre to makes it possible to effectively adapt rewinding of the mainspring to the user’s activity level. The setting can be modified by adjusting two weights that can be adjusted and fixed in place by spline screws. The inertia of the movement is increased when the two weights are closer to each other; the barrel then rewinds more quickly. If the weights are positioned at the extremities of the rotor, the inertia is decreased and the barrel winds more slowly.
• Heavy external outside edge and heavy edge ring in 5N red gold
• Weight segment in heavy metal
• Ceramic ball bearings
• Automatic OneWay® ceramic winding system with ball bearings
• Bidirectional winding system
Considered to be a fundamental element by Richard Mille, a watch strap or bracelet deserves our undivided attention. Each one stands out for its aesthetics, which harmoniously continue the lines of the case, while providing resistance and comfort in all circumstances.
Exclusively premiered on the RM 07-01 in Carbon TPT®, the bracelet – made from this same material – encapsulates this ambition. This micromechanical gem combines suppleness and extreme rigidity to astounding effect, while extending the tonneau shape all around the wrist.
The combination of these materials gives a total bracelet weight of just 29 grams.