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| Performance of Chronomat with Chronograph engaged https://www.breitlingsource.com/phpBB2/viewtopic.php?f=1&t=35161 |
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| Author: | Brian1963 [ Sun Nov 27, 2011 4:23 pm ] |
| Post subject: | Performance of Chronomat with Chronograph engaged |
My B01 Chromat runs +4 seconds per day without the Chronograph engaged. When the Chronograph is engaged, the watch runs +10 seconds PER HOUR until the mechanism stops after about 10 hours. This is with a full wind. Is the normal performance for a Breitling? What should I do? Brian |
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| Author: | Roffensian [ Sun Nov 27, 2011 5:06 pm ] |
| Post subject: | Re: Performance of Chronomat with Chronograph engaged |
That is not normal. Chronograph will reduce amplitude of the balance, which in turn can increase the rate, but not to 10 seconds an hour. It sounds to me like something is very wrong there and it definitely needs Breitling attention. |
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