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steve115cbr
·Hi all, after years of wanting one, I finally bought A black 300m and I love it! However I need some advice please? I don’t know if I’m being unrealistic as I haven’t owned a mechanical watch in 40+ years but my 300m gains about 8 seconds in 24hrs whilst being worn most days for at least 5 hours.
The downloaded certificate says “ average daily precision” is 4.9 secs with the test limit as 6 secs and “deviation in six positions” as 8.9sec with a test limit of 16 secs?
I’m not really sure what the six position test is about and is 8 seconds a day when being used acceptable??
The downloaded certificate says “ average daily precision” is 4.9 secs with the test limit as 6 secs and “deviation in six positions” as 8.9sec with a test limit of 16 secs?
I’m not really sure what the six position test is about and is 8 seconds a day when being used acceptable??
