My insight view of Zenith … Part 6 of 11 … Follow me on a tour through the Manufacture in Le Locle

… start, stop, reset …

Now let´s discover how the movements are assembled and regulated.

 

… To enlarge my photographs to maximum size, please click on them once and then once again …

 

… Assembling a movement that is produced in bigger quantities has to be organized in a logical work chain …
… Assembling a movement that is produced in bigger quantities has to be organized in a logical work chain …
… every of these women adds another or several components. Then the movement then continues in its designated flow and is handled over to the next colleague …
… every of these women adds another or several components. Then the movement then continues in its designated flow and is handled over to the next colleague …
… my photograph shows in the middle the chronograph movement in which another component will be added …
… my photograph shows in the middle the chronograph movement in which another component will be added …
… by standardising the work flow the quality and speed is increased. Of course the ladies rotate during the week and they do not always do the same operations …
… by standardising the work flow the quality and speed is increased. Of course the ladies rotate during the week and they do not always do the same operations …
… one movement after the other shows up …
… one movement after the other shows up …
… the speed of work is controlled by the employee …
… the speed of work is controlled by the employee …
… the more experience one has the quicker the work is done …
… the more experience one has the quicker the work is done …
… here a component of the movement is assembled …
… here a component of the movement is assembled …
… little by little a chronograph movement is completely assembled …
… little by little a chronograph movement is completely assembled …
… almost done …
… almost done …
… the Zenith calibre 4021 …
… the Zenith calibre 4021 …
… employees not only assemble Zenith watches they also wear them …
… employees not only assemble Zenith watches they also wear them …
… the chronograph functions are tested and adjusted …
… the chronograph functions are tested and adjusted …
… start, stop, reset …
… start, stop, reset …
… a little adjustment here and there …
… a little adjustment here and there …
… start, stop, reset …
… start, stop, reset …
… and again start, stop, reset …
… and again start, stop, reset …
… the assembly chain of the chronograph movement …
… the assembly chain of the chronograph movement …
… regulating the assembled chronographs …
… regulating the assembled chronographs …
… step by step the chronometry is improved …
… step by step the chronometry is improved …
… Measurement of the rate accuracy, the amplitude and the beat error of mechanical watches is done with Swiss Witschi Electronic equipement...
… Measurement of the rate accuracy, the amplitude and the beat error of mechanical watches is done with Swiss Witschi Electronic equipement…
… the Witschi measures the movement in six positions …
… the Witschi measures the movement in six positions …
… experts know what to do if a movement does not regulate as it should …
… experts know what to do if a movement does not regulate as it should …
… in the end the only thing that counts is accuracy …
… in the end the only thing that counts is accuracy …
… accuracy for a long period of time …
… accuracy for a long period of time …
… all these ladies and gentlemen are regulating and adjusting movements …
… all these ladies and gentlemen are regulating and adjusting movements …
… in the end a fully automated test distinguishes the bad and good ones …
… in the end a fully automated test distinguishes the bad and good ones …
… the ten movements are tested in six positions …
… the ten movements are tested in six positions …

 

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  • Quang Tong

    I love repair watch , I doing it for 30 year , I have many tool . I want to learn new ( SKILL & TOOL from your SHOP ) But to day watchmaker tool ( VERY EXPENSIVE ) some I can not pay for it , feel bad . But I will try the best I can all way . Thank you