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

Brand Romain Jerome
Caliber Number RJ2000-A
Movement Type Mechanical, manual wind
Jewels 54
Power Reserve 38 hours
Vibrations Per Hour 28,800 bph
Features Linear, retrograde, jumping hour indicator
Country of Manufacture Switzerland
Known Models Subcraft

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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7 years ago

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

Here more of about the design of this movement at

Mike Campbell
Mike Campbell
7 years ago

Is it really automatic?

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9 months ago

[…] Spacecraft lleva el calibre RJ2000-A, una adaptación modular del ETA 2892 diseñada por el afamado Jean-Marc Wiederrecht. La […]

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