Описание
New from Richard Mille is the outstanding RM 031 High Performance Caliber in Platinum.
The RM 031 is available in a limited edition of 10 platinum pieces.
The caliber RM031 is equipped with an AP direct-impulse escapement.
This extremely technical timepiece has had a lot written about it - here are some observations by some: Developed by APR&-P for Audemars Piguet, this new escapement represents a subtle combination of a detent escapement and a Swiss anchor escapement.
The AP escapement provides an improved chronometric results thanks to the direct action of the escapement wheel on the balance wheel in contrast to a Swiss anchor escapement in which the anchor acts directly on the escape wheel.
The AP escapement beats at 36000 vibrations per hour and is fitted with two Elinvar spirals that are set in opposite directions.
It delivers a well improved efficiency.
A dart is specifically designed for this kind of escapement, which prevents any overbanking.
The objective is achieved: this high-demanding design caliber reaches a chronometric variation of only 0 to 30 sec per month.
In a manner similar to a car's gearbox, the function indicator allows one to see the winding, neutral and hand setting positions as the crown is pulled out.
Each position is indicated via a hand at 5 o'clock displaying the following functions: W (Winding) &ndash- N (Neutral) &ndash- H (Hands).
The base plate and bridges are machined from ARCAP, a material used for the first time in watchmaking in the Richard Mille caliber RM002.
ARCAP is renowned for its physical characteristics, which include corrosion-resistance and anti-magnetic properties.
These qualities explain its frequent use in the aerospace, automobile and advanced electronics industries.
The new round case (50 mm x 13.90 mm) is made in four parts according to an exceptionally complex design, and has been chamfered, polished and brushed for a unique finish.
The bezel is titanium
The lugs are carefully designed to extend the lines of the case while following the curve of the strap.
Water resistant to 50 meters / 165 feet
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