Romain Jerome RJ2000-A Caliber Movement in the Subcraft Watch

Romain Jerome Caliber RJ2000-A

Romain Jerome RJ2000-A Caliber Movement in the Subcraft Watch

BrandRomain Jerome
Caliber NumberRJ2000-A
Movement TypeMechanical, manual wind
Power Reserve38 hours
Vibrations Per Hour28,800 bph
FeaturesLinear, retrograde, jumping hour indicator
Country of ManufactureSwitzerland
Known ModelsSubcraft

The Romain Jerome caliber RJ2000-A was a mechanical collaborative design by RJ CEO Manuel Emch and watchmaker Jean-Marc Wiederrecht.

From the press-release:

Designed to minimize resistance to motion, the case houses an ingenious mechanical movement created for RJ-Romain Jerome by Agenhor. The Subcraft hides its true heart under its smooth, flawless case, revealing Manuel Emch and Jean-Marc Wiederrecht’s mechanical collaboration with the creation of a unique movement that brings this new timepiece to life. This highly sophisticated movement combines four different complications – lateral, linear, jumping and retrograde – and represents one of the most complicated indications of time ever made to date.
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8 years ago

It says automatic, but where’s the rotor to wind it?
8 years ago

Here more of about the design of this movement at

Mike Campbell
Mike Campbell
8 years ago

Is it really automatic?

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1 year ago

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