RM 07-01
RM 07-01
RM 07-01

Women's collection

RM 07-01

NEPHRITE EDITION

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EMEA LTD EDITION

Ladies are increasingly interested in and sensitive to the appeal of wrist watches. I wanted to give this extremely feminine automatic watch a touch of colour, while retaining the elegance of its slender shape. The use of ceramics and nephrite makes it possible to add different shades of colour.
This approach further rejuvenates an already youthful range.

Main characteristics

The heart of this new timepiece centers on the novel, in house designed caliber CRMA2, a highly skeletonised automatic movement developed specifically for the RM 07-01. With baseplate and bridges machined from grade 5 titanium, the CRMA2 also includes a variable-inertia balance in order to maintain exacting long-term performance, and a rotor in 5N 18K red gold with variable geometry in order be able to adapt the rotational speed of the rotor according to the owner activity.

This limited Edition is highlighted by diamonds and subtle touches of Nephrite.
Only available at Richard Mille Boutique EMEA.

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Main characteristics

The heart of this new timepiece centers on the novel, in house designed caliber CRMA2, a highly skeletonised automatic movement developed specifically for the RM 07-01. With baseplate and bridges machined from grade 5 titanium, the CRMA2 also includes a variable-inertia balance in order to maintain exacting long-term performance, and a rotor in 5N 18K red gold with variable geometry in order be able to adapt the rotational speed of the rotor according to the owner activity.

This limited Edition is highlighted by diamonds and subtle touches of Nephrite.
Only available at Richard Mille Boutique EMEA.

CASE

In ATZ white ceramic. The three-part case is water resistant to 50 meters ensured by 2 Nitril O-ring seals. Assembled with 12 grade 5 titanium spline screws and abrasion resistant washers in 316 L stainless steel.

CASE

In ATZ white ceramic. The three-part case is water resistant to 50 meters ensured by 2 Nitril O-ring seals. Assembled with 12 grade 5 titanium spline screws and abrasion resistant washers in 316 L stainless steel.

CRYSTAL

Bezel side: in sapphire (1800 Vickers) with anti-glare treatment (2 sides). Thickness: 1.60 mm Nephrite is prized for its special qualities: its extreme toughness, its alluring translucency and a smooth polished feel. Case back: in sapphire with anti-glare treatment (2 sides) Thickness: at the center 0.95 mm and outer edges 1.67 mm

ROTOR WITH VARIABLE GEOMETRY

- Heavy external outside edge and heavy edge ring in 5N red gold - Weight segment in heavy metal - Ceramic ball bearings - Automatic winding system OneWay® with ball bearings in ceramic - Bidirectional winding system This rotor with variable inertia has been incorporated into the caliber CRMA2 as it allows the rotor to be set according to the owner’s activity level.

ROTOR WITH VARIABLE GEOMETRY

- Heavy external outside edge and heavy edge ring in 5N red gold - Weight segment in heavy metal - Ceramic ball bearings - Automatic winding system OneWay® with ball bearings in ceramic - Bidirectional winding system This rotor with variable inertia has been incorporated into the caliber CRMA2 as it allows the rotor to be set according to the owner’s activity level.

LINKS

Micro-blasted, satin-brushed and polished. The ensemble is held together by 36 spline screws in grade 5 titanium and completed with a double-fold clasp in gold. As for all the models, the finishes are entirely handcrafted.

Characteristics

FAST ROTATING BARREL (5 hours per revolution instead of 7.5 hours)
This type of barrel has the following advantages:
- The phenomenon of periodic internal mainspring adhesion is significantly diminished, thereby increasing performance,
- Provision of an excellent mainspring delta curve with an ideal power reserve/performance and regularity ratio.

FREE SPRUNG BALANCE WITH VARIABLE INERTIA
Guarantees greater reliability when subjected to shock and also during movement assembly and disassembly, hence better chronometric results over time. The regulator index has been eliminated, thus guaranteeing a more accurate and repeatable adjustment is possible thanks to 4 small adjustable weights located directly on the balance.

POWER RESERVE
Circa 50 hours (±10%)

OTHER FEATURES
- Movement dimensions: 29.90 x 22.00 mm
- Thickness: 4.92 mm
- Jewels: 25
- Balance: CuBe, 4 arms, 4 setting screws, inertia moment 7.5 mg.cm2, angle of lift 50o
- Frequency: 28,800 vph (4 Hz)
- Balance spring: AK3
- Shock protection: Incabloc 908.22.211.100 (transparent)
- Escapement wheel jewels: Rubifix (transparent)

FINISHING

MOVEMENT
- Microblasted anglage
- Microblasted milled section
- Microblasted sinks
- Electroplasma treatment for the baseplate and the bridges

STEEL PARTS
- Satin finished surfaces
- Anglage hand polished
- Hand polished sinks
- Burnished sections

PROFILE-TURNING
- Lapped and polished ends - Burnished pivots
- Post faces polished

WHEELS
- Concave chamfering with a diamond tool
- Diamond polished angles
- Circular finished faces
- Rhodium-plating (before cutting the teeth)

DIMENSIONS
45.66 x 31.40 x 11.85 mm