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Correction device for use in watch movement to correct date and Greenwich mean time zone indications, has driven wheels engaged with mobile parts acting on two functions when lever is in end positions, respectively
Correction device for use in watch movement to correct date and Greenwich mean time zone indications, has driven wheels engaged with mobile parts acting on two functions when lever is in end positions, respectively
The device has a drive wheel (14) driven by a correction unit i.e. crown, and pivotably mounted on an axis of a lever (10). The lever is brought to one of two end positions based on a rotation direction of the wheel. Two driven wheels (22, 16) are mounted on the lever, and are kinematically connected with the drive wheel. The driven wheels are engaged with mobile parts (18, 24) e.g. twenty-four hour and thirty-one wheels, acting on two functions such as date and time-zone indications, when the lever is in end positions, respectively.
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