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Richard Mille RM 21-01 Manual Winding Tourbillon Aerodyne Rose Gold & Carbon TPT Limited 50 Pieces

Condition: | Original box | Original papers
Price on request
+ $190 insured shipping within:
Wire transfer
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Further details on this Richard Mille – Like new & unworn

Basic Info
Listing code EYPNJ8
Brand Richard Mille
Reference number Rm21-01
Movement Manual winding
Case material Rose gold
Bracelet material Rubber
Year of production Unknown
Condition

The item shows no signs of wear such as scratches or dents, and it has not been worn. The item has not been polished.
Scope of delivery
Original box, original papers
Gender Men's watch/Unisex
Location United States of America, New York, New York
Price Price on request
Availability Item is in stock

Caliber
Movement Manual winding
Caliber/movement rm21-01
Power reserve 70 h
Number of jewels 27

Case
Case material Rose gold
Dial Skeletonized

Bracelet/strap
Bracelet material Rubber
Bracelet color White
Clasp Double-fold clasp
Clasp material Rose Gold

Functions
Tourbillon

Other
Display back, Power Reserve Display, Limited Edition

Description
Toughness to spare

We were intent on achieving extreme lightness on the RM 21-01 and we succeeded in constructing it on a titanium honeycomb structure. The objective was to juxtapose and laser-weld each tiny cell. This achievement on such a microscopic scale is a major technical tour-de-force.

RM 21-01 TOURBILLON AERODYNE
CALIBRE RM21-01

Manual winding tourbillon movement with hours, minutes, function selector, power-reserve and torque indicators.

Limited edition of 50 pieces


POWER RESERVE

Around 70 hours (± 10%).



POWER-RESERVE INDICATOR

The power-reserve indicator shows the number of hours of energy left in the mainspring before the watch must be wound again.

TORQUE INDICATOR

This indicator supplies information about the mainspring’s tension, thus permitting an optimisation of the chronometric functioning of the movement. Below 5.3 N.mm, the spring is considered too slack, while above 6.5 N.mm, excess tension in the spring can adversely affect the mechanism’s operation, or actually endanger it.



MOVEMENT CHARACTERISTICS

Movement dimensions: 30.20 x 29.20 mm

Thickness: 7.14 mm

Tourbillon diameter: 12.30 mm

Balance wheel diameter: 10.00 mm

Number of jewels: 27

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


From the case and dial to each piece of the movement, the design and execution of the watch
demonstrate a holistic approach to conception of the movement, case and dial. As a result, everything has been constructed according to extremely rigorous specifications. The casing ring is eliminated, and the movement is fixed to the chassis with four grade 5 titanium screws and silent blocks (ISO SW).

Carbon TPT is a highly technical material made up of 600 layers of parallel filaments obtained
by separating out carbon fibres. The layers, no more than 30 microns thick, are assembled on a dedicated machine, which stacks the layers, varying the orientation of the fibres by 45° between layers and saturated with a black matrix. The composite is then heated to 120°C at a pressure of 6 bars in a kiln similar to that used for the production of aeronautics parts, after which it is ready to be machined at Richard Mille. During this phase, the many layers of Carbon TPT are revealed, creating random damascene patterns that make each piece unique.

The tripartite case is water resistant to 50 metres, ensured by 2 Nitrile O-ring seals. The case is assembled with 20 spline screws in grade 5 titanium and abrasion-resistant washers in 316L stainless steel.
We are a full-service watch and jewelry store. We are neither affiliated with nor a factory authorized dealer or repair center for the above-mentioned brand, watchmaker, or any other watch brand. We are not an official jeweler for any watch it sells. Warranties all items sold for two years from the date of the original sale. We are not an authorized dealer for the brands offered, and we cannot advertise the watches we sell as new. If you have any questions or concerns please feel free to message us through Chrono24 and we will be more than happy to assist you.

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Payment via Chrono24's secure Escrow Service

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Commitment to Authenticity

Commitment to Authenticity

Our promise: Every new and used watch on Chrono24 is authentic. Our dealers are required to inspect each watch's authenticity and may only list original timepieces. However, should issues arise, you have 14 days upon delivery of your order to contact our support team and get your money back.
14-day money-back guarantee

14-day money-back guarantee

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Strict dealer guidelines

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Chrono24's quality & security team

Chrono24's quality & security team

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Learn more about security on Chrono24

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Motion in Time
Professional dealer | On Chrono24 since 2008
New York, United States of America
English, Spanish
577 watches sold
2,819 active listings
New York, United States of America
English, Spanish

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