RM 030 Automatique à Rotor Débrayable
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| Brand : | Richard Mille |
| Collection : | RM 030 |
| Model : | RM 030 Automatique à Rotor Débrayable |
| Complement : | Titanium |
| On sale : | 2011 |
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Brand : Richard Mille Collection : RM 030 Model : RM 030 Automatique à Rotor Débrayable Complement : Titanium On sale : 2011 List Price : 93 000 € Height : 50 mm Width : 42.70 mm Thickness : 13.95 mm Styles : Sporty Atypical High Horology Types : Self-winding Calibre : RMAR1 Complication : Power Reserve Indicator Skeleton Winding Indicator Case material : Titanium Case peculiarity : Sapphire caseback Traitement antireflet Shape : Tonneau Water-resistance : 50 meters Dial : Sapphire Dial color : Dark grey Display : Luminescent skeleton hands Indexes : Dots Arabic numerals Luminescent Glass : Antireflective coating Sapphire Strap material : Rubber Strap color : Black + More characteristics : Skeletonized movement
Declutchable rotor with variable geometry
Free sprung balance with variable inertia
Double barrel system
Power reserve: circa 55 hours
Bottom plate. bridges and balance coq in grade 5 titanium with Titalyt® and PVD treatments
Spline screws in grade 5 titanium for the bridges
Dimensions of movement:
30.25 mm x 28.45 mm
Thickness: 5.59 mm
Number of jewels: 40
Barrel arbor – in 20AP steel
Balance:
Glucydur. 4 arms. inertia moment 4.8 mg cm2. angle of lift 53º
Frequency:
28.800 vph (4 Hz)
Balance spring: Elinvar
Shock protection:
Incabloc 908.22.211.100 (transparent)
Escapement wheel jewels:
Rubifix (transparent)
Case
Tripartite case
Two Nitril O-ring seals
20 spline screws in grade 5 titanium
Washers in 316L stainless steel
Torque limiting crown in titanium
DESCRIPTION
- RICHARD MILLE AUTOMATIC RM 030 WITH DECLUTCHABLE ROTOR
Tonneau case - available in titanium, 18k white gold or red gold.
Inside the case of the RM 030 beats the novel caliber RMAR1, representing a further advancement in the world of automatic wristwatch design.
The winding of an automatic wristwatch is accomplished by a small turning rotor, silently driven as a result of the physical movements of the wearer. These rotations of the rotor provide energy to the winding barrel, which reaches its optimal point once it is fully wound. After this point, overwinding can easily occur and needs to be avoided. This is traditionally achieved through the use of a sliding flange that allows the spring to slip, thus avoiding the movement becoming overwound. However, this traditional system allows the build-up of harmful debris inside the winding barrel as the flange releases the excess energy of overwinding during longer periods, especially when a person is particularly active. This in turn can severely affect chronometric results.
To avoid such adverse conditions, Richard Mille took four years to develop the concept and the design of a rotor that declutches automatically. With this system, the winding barrel is automatically disconnected from the rotor’s winding mechanism at the moment when the spring is fully wound. Additionally, this new mechanism is linked to the power reserve indicator to provide an optimal winding control. This allows both the movement and the oscillator to work with the best ratio of constant torque/power to provide the best chronometric performance.
The declutchable rotor works as follow: when the power reserve reaches 50 hours, the rotor is declutched automatically thanks to a specially developed gear system. As a result, the rotor is disengaged from winding the barrel. Conversely, when the power reserve decreases to 40 hours, the rotor is automatically clutched and the watch starts the winding phase until the indicator reaches 50 hours. It is possible to check theses phases thanks to the rewinding indicator located at 12 o’clock. It keeps the user informed whether the rotor is operating in winding phase (on) or is disengaged (off). Typical of Richard Mille, the declutchable rotor is a major innovation with its conception and miniaturization which represents an extraordinary technical challenge.
The case of RM 030 (50mm x 42.70mm x 13.95 mm) encloses a rotor with variable geometry that allows the rewinding speed of the mainspring to be adapted most effectively to the user’s activity level within sports or leisure environments, ceramic ball bearings, a double barrel system for ideal torque stability and a bottom plate, bridges and balance cock of grade 5 titanium with Titalyt®treatment. This provides the whole assembly great rigidity, as well as precise surface flatness, which is essential for the perfect functioning of the gear train. The baseplate and all titanium parts have been subjected to separate and extensive validation tests to insure optimal strength requirement.
The caliber RMAR1, with 40 jewels and beating at 4Hz, has a free sprung balance with variable inertia. This type of balance wheel represents the ultimate in innovation. It guarantees greater reliability when subjected to shock and also during movement assembly and disassembly, hence better chronometric results over time.
The regulator index is eliminated and a more accurate and repeatable adjustment is possible thanks to 4 small adjustable weights located directly on the balance.
The case of the RM 030 requires 86 swaging operations including 49 striking, before cutting and milling phases for the three main components (bezel, middle case, back). Machining requires 20 hours for the settings and it takes 30 hours for a kit programming.
The empty case requires more than 255 tooling operations and more than 5 hours of glazing and polishing for the final phase. The complex shape of the case is obtained thanks to a complex 5 axis machine. For each case, the name “Richard Mille” engraved on the back of the case situated on the inside curve requires 45 minutes.
The tripartite case is water resistant to 50 meters, ensured by two Nitril O-ring seals. The case is assembled with 20 spline screws in grade 5 titanium and abrasion resistant washers in 316L stainless steel.
- RICHARD MILLE AUTOMATIC RM 030 WITH DECLUTCHABLE ROTOR
Tonneau case - available in titanium, 18k white gold or red gold.
Inside the case of the RM 030 beats the novel caliber RMAR1, representing a further advancement in the world of automatic wristwatch design.
The winding of an automatic wristwatch is accomplished by a small turning rotor, silently driven as a result of the physical movements of the wearer. These rotations of the rotor provide energy to the winding barrel, which reaches its optimal point once it is fully wound. After this point, overwinding can easily occur and needs to be avoided. This is traditionally achieved through the use of a sliding flange that allows the spring to slip, thus avoiding the movement becoming overwound. However, this traditional system allows the build-up of harmful debris inside the winding barrel as the flange releases the excess energy of overwinding during longer periods, especially when a person is particularly active. This in turn can severely affect chronometric results.
To avoid such adverse conditions, Richard Mille took four years to develop the concept and the design of a rotor that declutches automatically. With this system, the winding barrel is automatically disconnected from the rotor’s winding mechanism at the moment when the spring is fully wound. Additionally, this new mechanism is linked to the power reserve indicator to provide an optimal winding control. This allows both the movement and the oscillator to work with the best ratio of constant torque/power to provide the best chronometric performance.
The declutchable rotor works as follow: when the power reserve reaches 50 hours, the rotor is declutched automatically thanks to a specially developed gear system. As a result, the rotor is disengaged from winding the barrel. Conversely, when the power reserve decreases to 40 hours, the rotor is automatically clutched and the watch starts the winding phase until the indicator reaches 50 hours. It is possible to check theses phases thanks to the rewinding indicator located at 12 o’clock. It keeps the user informed whether the rotor is operating in winding phase (on) or is disengaged (off). Typical of Richard Mille, the declutchable rotor is a major innovation with its conception and miniaturization which represents an extraordinary technical challenge.
The case of RM 030 (50mm x 42.70mm x 13.95 mm) encloses a rotor with variable geometry that allows the rewinding speed of the mainspring to be adapted most effectively to the user’s activity level within sports or leisure environments, ceramic ball bearings, a double barrel system for ideal torque stability and a bottom plate, bridges and balance cock of grade 5 titanium with Titalyt®treatment. This provides the whole assembly great rigidity, as well as precise surface flatness, which is essential for the perfect functioning of the gear train. The baseplate and all titanium parts have been subjected to separate and extensive validation tests to insure optimal strength requirement.
The caliber RMAR1, with 40 jewels and beating at 4Hz, has a free sprung balance with variable inertia. This type of balance wheel represents the ultimate in innovation. It guarantees greater reliability when subjected to shock and also during movement assembly and disassembly, hence better chronometric results over time.
The regulator index is eliminated and a more accurate and repeatable adjustment is possible thanks to 4 small adjustable weights located directly on the balance.
The case of the RM 030 requires 86 swaging operations including 49 striking, before cutting and milling phases for the three main components (bezel, middle case, back). Machining requires 20 hours for the settings and it takes 30 hours for a kit programming.
The empty case requires more than 255 tooling operations and more than 5 hours of glazing and polishing for the final phase. The complex shape of the case is obtained thanks to a complex 5 axis machine. For each case, the name “Richard Mille” engraved on the back of the case situated on the inside curve requires 45 minutes.
The tripartite case is water resistant to 50 meters, ensured by two Nitril O-ring seals. The case is assembled with 20 spline screws in grade 5 titanium and abrasion resistant washers in 316L stainless steel.
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Brand : Richard Mille Collection : RM 030 Model : RM 030 Automatique à Rotor Débrayable Complement : Titanium On sale : 2011 List Price : 93 000 € Height : 50 mm Width : 42.70 mm Thickness : 13.95 mm Styles : Sporty Atypical High Horology Types : Self-winding Calibre : RMAR1 Complication : Power Reserve Indicator Skeleton Winding Indicator Case material : Titanium Case peculiarity : Sapphire caseback Traitement antireflet Shape : Tonneau Water-resistance : 50 meters Dial : Sapphire Dial color : Dark grey Display : Luminescent skeleton hands Indexes : Dots Arabic numerals Luminescent Glass : Antireflective coating Sapphire Strap material : Rubber Strap color : Black More characteristics : Skeletonized movement
Declutchable rotor with variable geometry
Free sprung balance with variable inertia
Double barrel system
Power reserve: circa 55 hours
Bottom plate. bridges and balance coq in grade 5 titanium with Titalyt® and PVD treatments
Spline screws in grade 5 titanium for the bridges
Dimensions of movement:
30.25 mm x 28.45 mm
Thickness: 5.59 mm
Number of jewels: 40
Barrel arbor – in 20AP steel
Balance:
Glucydur. 4 arms. inertia moment 4.8 mg cm2. angle of lift 53º
Frequency:
28.800 vph (4 Hz)
Balance spring: Elinvar
Shock protection:
Incabloc 908.22.211.100 (transparent)
Escapement wheel jewels:
Rubifix (transparent)
Case
Tripartite case
Two Nitril O-ring seals
20 spline screws in grade 5 titanium
Washers in 316L stainless steel
Torque limiting crown in titanium