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eric7e7
PostPosted: Fri Jan 08, 2010 2:35 pm 
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my breitling bentley GT day change starts from around 23:40 and finishes 24:25.

date change starts from around 23:40 and finishes around 24:00

is it normal or needs maintenance?

my breitling is brand new, used only 1 week.

Thank you very much for every comments previously.
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Driver8
PostPosted: Sat Jan 09, 2010 5:28 am 
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It's normal. The Bentley GT runs the B13B movement which is based on the Valjoux 7750 which has a long date change operation instead of an instant date change like some other movements. All perfectly normal.

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eric7e7
PostPosted: Sat Jan 09, 2010 5:57 am 
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Driver8 wrote:
It's normal. The Bentley GT runs the B13B movement which is based on the Valjoux 7750 which has a long date change operation instead of an instant date change like some other movements. All perfectly normal.


Thanks Driver8,

I worried cause I set date when hour hand is between 8 to 3, few times, without read a manual.
I am relieved of worry now. Thanks again!
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Driver8
PostPosted: Sat Jan 09, 2010 6:19 am 
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eric7e7 wrote:
I worried cause I set date when hour hand is between 8 to 3, few times.

You definitely need to avoid doing that in future! :thumbsup:

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