1. omegasaso12

    omegasaso12 Apr 28, 2017

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    Hy,
    I got this stopwatch Sinn and when look at movement i see its made in Heuer style. Becouse I can not find caliber number inside and I did some search with no positive results I am asking if some1 recognize this caliber? Thank you for any infos.

    Its split second stopwatch.

    20170424_103008.jpg

    20170426_123605.jpg
     
    Edited Aug 7, 2019
  2. omegasaso12

    omegasaso12 Nov 13, 2017

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    bump :)
     
  3. Gambba

    Gambba Nov 13, 2017

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    Try a search for Sinn rattrapante stopwatch and you may find same models for info.

    Maybe worth checking with Jeff over at On The Dash as he has some experience with Heuer stopwatches I believe.
     
  4. Calibre11

    Calibre11 Editor of Calibre11.com Staff Member Nov 19, 2017

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    Heuer did not make its own movements for Stopwatches- they were supplied by Valjoux, Baumgartner Freres/ Lemania and others...so yes, the movements would be exactly the same