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See the other movements

Automatic Watches

RD640 movement

Self-winding mechanical movement with micro-rotor. Hours and minutes, small seconds at 9 o’clock, date at 6 o’clock.
Characteristics
Front Back
Roger Dubuis Automatic RD640 Back Roger Dubuis Automatic RD640 Front
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Roger Dubuis Automatic RD640 Back
Additional detail
13 ¾ ’’’, 35 jewels, finely adjusted in five positions, rhodium-plated, “Côtes de Genève” decoration. Stamped with the Poinçon de Genève.
ReferenceRD640
Parts198
Thickness4.50 mm
Size13 3/4'''
Frequency4 Hz
Power52.0 hr
Jewels35
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