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See the other movements

Chronograph

RD781 movement

The Manufacture offers three self-winding chronograph calibres with column wheel, the signature of the most sophisticated mechanisms including the RD781 an openworked variant of the RD78, equipped with a micro-rotor visible on the dial side.
Characteristics
Front Back
Roger Dubuis Chronograph RD781 Front Roger Dubuis Chronograph RD781 Back
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Roger Dubuis Chronograph RD781 Front Roger Dubuis Chronograph RD781 Front
Additional detail
Double-pusher column-wheel chronograph - self-winding mechanical movement by tungsten alloy micro-rotor visible through a dial - hours and minutes in the centre - central chronograph hand, semi-instantaneous 45-minute counter at 3 o’clock - small seconds at 9 o’clock, blued column-wheel screw - micro-rotor bridge in the shape of a celtic cross - finely adjusted in five positions - 42-hour power reserve
ReferenceRD781
Parts307 pieces
Thickness5.8 mm
Size13 3/4'''
Frequency4.0 Hz
Power42.0 hr
Jewels36
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