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Calendar https://www.breitlingsource.com/phpBB2/viewtopic.php?f=1&t=50173 |
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Author: | yogi18 [ Tue Oct 08, 2013 9:26 am ] |
Post subject: | Calendar |
Hello gang, I have a question. What does it mean that a calendar is programmed for 4 years? What happens after 4 years? Does it needs to be re-programmed? Caliber 79 btw. Thanks in advance. |
Author: | Roffensian [ Tue Oct 08, 2013 9:29 am ] |
Post subject: | Re: Calendar |
A four year calendar can't handle February 29th. However, I thought that the Aerospace had a full perpetual calendar - i.e. does recognise Feb 29th. An owner will be able to confirm. |
Author: | TomP [ Tue Oct 08, 2013 11:37 am ] |
Post subject: | Re: Calendar |
Aerospace only has four-year calendar. From the manual: "Note: the calendar is programmed to provide the exact date during a full leap-year cycle of four years, thus requiring a correction every February 29 only." |
Author: | Roffensian [ Tue Oct 08, 2013 12:08 pm ] |
Post subject: | Re: Calendar |
TomP wrote: Aerospace only has four-year calendar. From the manual: "Note: the calendar is programmed to provide the exact date during a full leap-year cycle of four years, thus requiring a correction every February 29 only." There you go then - I thought that it was a true perpetual, but these quartz ones are a bit of an enigma for me. |
Author: | yogi18 [ Tue Oct 08, 2013 12:29 pm ] |
Post subject: | Re: Calendar |
I thought it was perpetual too since it's programmed.... |
Author: | TomP [ Tue Oct 08, 2013 2:42 pm ] |
Post subject: | Re: Calendar |
It's about ten seconds out after four years so you can sort that at the same time. ![]() |
Author: | fmc000 [ Tue Oct 08, 2013 7:52 pm ] |
Post subject: | Re: Calendar |
The B-1 and its heritage are perpetuals. The Aerospaces are not. Different movements with different functions (this applies also to the chronograph). Sent from my SGS using Tapatalk. now Free |
Author: | yogi18 [ Wed Oct 09, 2013 4:57 am ] |
Post subject: | Re: Calendar |
fmc000 wrote: The B-1 and its heritage are perpetuals. The Aerospaces are not. Different movements with different functions (this applies also to the chronograph). Sent from my SGS using Tapatalk. now Free What are the differences in functions? I know the chrono on the B-1 can go for 99 days, what other differences? |
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